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After a day spent wandering wooded paths, admiring breathtaking vistas, and dipping your toes into a crystal clear creek, you huddle around a campfire to peer up at the glowing stars and enjoy a few (hundred) s’mores. Ahh, peace and quiet! Then you zip up into your tent for a few (mosquito-free) hours, and wake to the birds chirping and the faint hint of early morning sunlight. This is what camping is all about.

In honor of the National Park Service's 99th birthday, we rounded up the best places to camp in the country. You'll learn the coolest features of each natural wonderland, how much it costs, and the best time of year to visit. So gather up your tent, bear-proof containers, and a few good friends for a great escape from the hustle and bustle of everyday life. (The list is organized by location.)

The Northeast

1. Acadia National Park, Maine

Why It’s Cool: Maine is known as The Pine Tree State for a reason: It’s covered in 17 million acres of forest. Plus it has 6,000 lakes and ponds and 32,000 miles of rivers and streams—basically, a camper’s paradise. Located on Mount Desert Island, Acadia National Park is the ideal destination for nature lovers of all skill levels. Looking for a unique experience? Hike to the top of Cadillac Mountain (the highest point along the east coast) just before sunrise and be the first person in the U.S. to see the sun that morning.

Where to Camp: The park has two campgrounds: Blackwoods (closer to the island’s town center, Bar Harbor) and Seawall (a more rustic, less touristy environment). While visitors can enjoy hiking throughout the entire park, camping is only allowed in these designated areas (backcountry enthusiasts, take note).

When It's Open: Blackwoods campground is open year-round (permit required December to March). Seawall is open from late May through September.

Fee: Blackwoods costs $30 per site, per night from May to October; $10 in April and November; and it's free from December to March. Seawall will set you back $22 for a walk-in site and $30 for drive-up tent, camper, and motor home sites. For more information, visit the park's website.

2. White Mountain National Forest, New Hampshire

Why It’s Cool: If you're looking for a more rustic experience in the Northeast, the White Mountains are your best bet. The hiking’s pretty rugged in this section of the Appalachian range, but totally worth it if you’re up for the challenge. The sights here are particularly stunning in the fall, when the foliage turns to all shades of red, orange, and yellow.

Where to Camp: While the forest does have 24 drive-in campgrounds (with a combined 800 campsites—wowza!), the eight walk-in state park campgrounds in the northern part of the state are really what camping’s all about. Developed campsites require reservations. Backcountry tent camping is also allowed (except in noted no-camping areas); there are also log lean-tos scattered throughout the forest (a small fee may apply).

When It’s Open: Forest accessible year-round. Visitor center hours vary.

Cost: Daily passes to the park are available for $3; seven-day passes available for $5. Campsites vary from $18 to $24 per night, while backcountry tent camping is free. Parking at a trailhead may require a permit; check signage at your chosen lot. For more information, visit the park's website.

3. Green Mountain National Forest, Vermont

Why It’s Cool: Vermont's Long Trail is one of the Green Mountain State Park's biggest draws, so try finding a camping spot close by to hike a portion of it during your stay. Aside from being absolutely gorgeous, the 270-plus-mile trail is the oldest long-distance trail in the U.S.! It follows the ridge of the Green Mountains through Vermont from the Massachusetts border to Canada.

Where to Camp: The forest offers five developed campgrounds. There are no electrical hookups or dump stations, so arrive prepared. Campground accessibility varies by season. Dispersed or backcountry camping is allowed anywhere in the park unless specifically posted.

When It’s Open: Year-round. Visitor center and campground accessibility vary by season, but one campground is always open all year.

Cost: The best part? There are no entrance fees, and most of the campsites are free too. The Green Mountain Club maintains about 70 campsites along The Long Trail, all with a water source and privy, for which GMC caretakers will come by to charge a small fee during the summer and fall. For more information, visit the park's website.

The Mid-Atlantic

4. Pine Grove Furnace State Park, Pennsylvania

Why It’s Cool: Located in south-central Pennsylvania, this scenic park sits at the northern tip of the Blue Ridge Mountains in an area known as South Mountain (confusing, we know). The Appalachian Trail, perhaps the most famous foot trail in the world, runs through the forest, which is home to the trail’s halfway point. While only 2,000 people attempt to hike the whole 2,186-mile trail each year (about a quarter actually finish), between 2 and 3 million people hike or walk a portion of it. Whether you cover two miles or 20, it’s still cool to say you’ve done it! Have some time after the hike? Check out the Appalachian Trail Museum, located near the midpoint of the AT.

Where to Camp: The forest has a mix of 70 tent and trailer sites (mostly rustic) available from late March to mid-December. Reservations can be made up to 11 months in advance. Backpacking and overnight hikes are not permitted. Electric and water hook-ups are available for a fee at specific sites.

When It’s Open: Year-round. Campgrounds open from April through December.

Cost: No entrance fee. Backpacking or river camping ranges from $4 to $5 per night, while basic campsites start at $15 per night. For more information, visit the park's website.

5. Assateague Island National Seashore, Maryland

Why It’s Cool: If you love beaches and camping, this is the spot for you. Assateague is a barrier island off the coast of Maryland and Virginia covered in sandy beaches, salt marshes, forests, and costal bays. There’s even a community of wild horses (how exotic!). Enjoy relaxing on the 37 miles of beach or hiking by day, and buckle down your tent right by (er, a safe distance from) the crashing waves for a night under the stars.

Where to Camp: Camping is only allowed on the Maryland side of the island at two oceanside and four bayside camping areas. From October 16­ through April 14, the sites are first-come, first-served. Two campsites are also open for horse camping during this time (for a fee of $50 per night). From April 15 through October 15, reservations can be made up to six months in advance. Backcountry camping is allowed ($10, seven-day permit required), but it's only accessible by backpacking or water.

When It’s Open: Year-round; visitor center and ranger station hours vary from season to season.

Cost: $20 vehicle entrance fee, valid for seven days. Campsite fee is $30 per night depending on season and location. For more information, visit the park's website.

The West Coast

6. Yosemite National Park, California

Why It’s Cool: Nearly 95 percent of this breathtaking park is designated wilderness—meaning no cars, no structures, no roads, and no electricity. After a night spent under the stars, hike up to Glacier Point, which overlooks the park’s famous Yosemite Valley, Half Dome (a rock structure revered among climbers), and the High Sierra peaks. The Four Mile Trail route takes about three to four hours each way. Looking for even more of a challenge? The Panorama Trail is about twice as long.

Where to Camp: There are 13 popular campgrounds scattered throughout the park, and reservations are strongly recommended from April to September. But seven campgrounds operate on a first-come first-served basis year-round. Backcountry camping is also allowed, but requires a free wilderness permit (which can be reserved ahead of time).

When It’s Open: Park open year round. Campgrounds vary by season.

Cost: $30 per vehicle for a seven-day pass ($25 from November to March). Campsites range from $6 to $26 per night. For more information, visit the park's website.

7. Joshua Tree National Park, California

Why It’s Cool: We know, camping in the desert doesn’t sound like so much fun (hello, sunburn). But the nearly 800,000-acre Joshua Tree National Park is so much more than just desert. The park sits at the intersection of two very different ecosystems: To the east is the low-lying Colorado Desert; to the west lies the slightly higher, cooler, wetter Mojave Desert (home to the park’s namesake, the Joshua tree). The park also has ten mountain peaks higher than 5,000 feet in elevation, making it a popular rock climbing destination. (Just be sure you know what you’re doing first.)

Where to Camp: The park is home to nine established campgrounds. Some campsites require reservations for October through May. The rest of the sites are first-come, first-served. Backcountry camping is allowed, but campers must register in advance at a designated backcountry registration board.

When It’s Open: Year-round. Visitor center and campground status vary by season.

Cost: $20 per vehicle entrance fee, valid for seven days. Annual passes are available for $30 and national passes are accepted. Camping costs $15 per site per night without water, or $20 with potable water available. For more information, visit the park's website.

8. Olympic National Park, Washington

Why It’s Cool: You'll encounter three different ecosystems in one park, including a rainforest. Head to the Quinault Rainforest (one of only three in the western hemisphere) to see the largest Sitka Spruce tree in the world. There’s a 30-mile road that loops through the rainforest, but we think hiking’s a better option. End your trip at Ruby Beach, where you can see mountains, glaciers, and rainforests right from the shoreline—or at La Push, the northernmost beach in Washington, where you can see whales off the coast during migration season.

Where to Camp: The park has 16 National Park Service-operated campgrounds with a total of 910 sites. Backcountry camping is allowed, but a permit ($5) is required (reservations are also sometimes required). If you're not a tent enthusiast, stay in one of the rustic lodges open year-round.

When It’s Open: Park is open year-round. Camping availability varies, but there are some primitive sites open year-round.

Cost: $20 per vehicle entrance fee, valid for seven days. Campground fees range from $15 to $22 per night depending on season and location. A wilderness camping permit is required for backcountry camping: $5 per person, per night. For more information visit the park's website.

The Mountain States

9. Zion National Park, Utah

Why It’s Cool: With massive sandstone cliffs, brilliant blue skies, and a plethora of plants and animals, this almost otherworldly park is truly a national treasure. After spending the night in the woods, hike the Kolob Canyons in the northwest corner of the park. The five-mile and 14-mile trails make perfect four- or eight- hour trips. The longer trail takes you to Kolob Arch, one of the largest (and most remote) natural arches in the world. If you’re traveling in the summer and score a permit ($5), exploring The Subway, a unique tunnel structure sculpted by a creek, is an unparalleled experience.

Where to Camp: The park has three established campgrounds, which are full every night during summer. Wilderness permits are required for all overnight backpacking trips and can be issued the day before or day of your trip (or reserved up to three months in advance). Before you go, be sure to read through the Zion wilderness guide.

When It’s Open: Year-round. Some services and facilities may reduce hours or close at some point during the year.

Cost: $30 per vehicle for a recreational seven-day pass. Wilderness permits are $10 to $20 depending on the size of the group. Campsite fees range from free to $16 per night. For more information, visit the park's website.

10. Glacier National Park, Montana
Photo: National Park Service

10. Glacier National Park, Montana

Why It’s Cool: Featuring over 700 miles of trails through forests, meadows, and mountains, this park is a dream come true for hikers. You may have heard of Going-to-the-Sun Road, a 50-mile road that winds through the mountains, but that’s only fun if you’re in a car. To experience the majestic beauty on foot, head to Logan Pass and Many Glacier (there are several trails to choose from, many of which offer spectacular views of alpine lakes, as well as a campground nearby).

Where to Camp: There are 13 developed campgrounds with a whopping 1,009 established sites. Most operate on a first-come first-served basis, except for three that require reservations. Backcountry camping is also allowed, but a backcountry permit is required and you may only camp in designated campgrounds. (See the Backcountry Guide for details.)

When It’s Open: Year-round. Visitor facilities open from late May through early September.

Cost: Summer entrance fees are $25 per car for seven days ($15 in winter). Annual and national passes are also available. Campsites vary from $10 to $23 per night during the summer season. For more information, visit the park's website.

Grand Teton National Park
Photo: National Park Service

11. Grand Teton National Park, Wyoming

Why It’s Cool: Located just north of Jackson Hole, WY, Grand Teton is home to a number of impressive Rocky Mountain peaks, majestic lakes, and incredible wildlife. There are a ton of hiking trails ranging from easy to very strenuous, so you can choose your own adventure based on how you’re feeling that day.

Where to Camp: Stay at one of the five campgrounds in the park (Signal Mountain earns enthusiastic reviews). All backcountry camping requires a permit, which is free and available to walk-ins on a first-come first-served basis. (You may also be able to register online depending on the time of year, but it will cost you $25.)

When It’s Open: Year-round. Visitor center hours vary by season, but one visitor center will always be open year-round.

Cost: $30 per vehicle entrance fee, valid for seven days. All entrance fees are valid at both Grand Teton and Yellowstone National Parks. In the winter, there is a winter day-use fee of $5. Some national passes are also accepted. Campground fees are $22 per night, per site. For more information, visit the park's website.

12. Arches National Park, Utah

Why It’s Cool: It’s a red rock wonderland with more than 2,000 natural stone arches, offering a variety of easy, moderate, and long trails. One of the most popular, the Delicate Arch trail, takes you to the spectacular arch of the same name (don't miss the Instagram-worthy photo op!). Or take a ranger-guided hike through the Fiery Furnace, an area of sandstone canyons with no marked trailheads.

Where to Camp: The park has one developed campground, The Devils Garden Campground, with 50 campsites. Reserve in advance during the busy season (March to October), but there are also campgrounds located outside the park in the Moab area. Since the park is relatively small, there’s little land for backpacking. To do so, you need a free permit, and you should know what you’re doing (be able to read a topographic map, identify safety hazards, etc.).

When It’s Open: Year-round. Visitor center is open every day except Christmas (hours change based on season).

Cost: Beginning October 1, 2015, a seven-day pass will cost $25 per vehicle (it's currently $10). Annual passes also available. For more information, visit the park's website.

The Southwest

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13. Grand Canyon National Park, Arizona

Why It’s Cool: Do you really need a reason? It’s the freakin’ Grand Canyon. The South Rim is more popular, accessible, and busier, while the North Rim is harder to get to, but offers a more secluded stay (and is actually in Utah). Both areas are gorgeous, so you really can’t go wrong. Backcountry hiking is one of the most popular activities, but it can be super tough (yet equally rewarding)—be prepared for a demanding hike that will test your mental and physical prowess. Whitewater rafting trips on the Colorado river are also crowd-pleasers.

Where to Camp: Reservations are recommended for two of the three developed campgrounds during the summer. Backcountry camping is also allowed with a permit.

When It’s Open: The South Rim is open year-round, but some facilities will close during winter. The North Rim is open mid-May through mid-October.

Cost: $30 per private vehicle entrance fee, valid for seven days. Annual passes also available. Campground fees start at $12 per night. For more information, visit the park's website.

14. Big Bend National Park, Texas

Why It’s Cool: The Rio Grande river runs right through Big Bend, so rafting, canoeing, and kayaking trips are an incredible way to experience the park. If staying dry is more your style, the park is packed with trails covering desert, mountain, and river terrain for day hikes or backpacking trips. One popular desert hike is Devil’s Den, a moderate 5.6-mile trip along the rim of and down into a limestone slot canyon. Another beautiful hike is the Santa Elena Canyon trail, a moderate 1.7 mile round-trip hike that provides both top-down and bottom-up views of the canyon. Oh, and don’t forget to look up at night: The park’s remote location provides gorgeous views of the starry sky.

Where to Camp: The park operates three developed campgrounds. You can find primitive roadside campsites for backcountry camping scattered throughout the park.

When It’s Open: Year-round.

Cost: $25 per vehicle entrance fee, valid for seven days. Annual passes also available. Developed campgrounds fees are $14 per site, per night, while backcountry campsites require a $12 permit. For more information, visit the park's website.

15. Carson National Forest, New Mexico

Why It’s Cool: Surprise: New Mexico is not all desert! Carson National Forest offers relatively cool summer temps as well as a great environment for fishing, hunting, camping, and hiking. In the winter, there’s even enough snow for skiing, snowshoeing, and snowmobiling. Hike the 16-mile round trip up to New Mexico’s highest peak, Mt. Wheeler, for a challenging but rewarding adventure.

Where to Camp: You'll find 35 established camping areas scattered throughout the park. Backcountry camping is also allowed. Langua Larga offers four campsites right on the water’s edge and many good areas for dispersed camping (camping anywhere outside a developed campsite) a bit farther from the lake.

When It’s Open: Forest is accessible year-round. Campgrounds vary by season and location.

Cost: No entrance fee. Campsite prices range from free to $30, depending on location, time of year, and group size. For more information, visit the park's website.

The Midwest

Badlands National Park
Photo: Rikk Flohr

16. Badlands National Park, South Dakota

Why It’s Cool: It's a tough climate to trek through—but the scenery is absolutely beautiful. Between a variety of rock formations lies a mixture of tall- and short-grass prairies. And be on the lookout for fossils: The Badlands have one of the most complete fossil accumulations in North America, providing a glimpse into the area’s ancient ecosystems. The park is also ideal for stargazing and even hosts an astronomy festival in early August.

Where to Camp: There are two campgrounds in the park: Cedar Pass Campground has some amenities (running water, electricity, etc.). Sage Creek Campground is primitive (bison often wander through!) without water on-site. Permits are not required for backcountry camping, but you do need and register before heading out.

When It’s Open: Park and campgrounds are open year-round.

Cost: $15 per vehicle entrance fee, valid for seven days. Annual and national passes also available. Campsites at Cedar Pass Campground are $13 per night, per site; $30 per night, per site with electrical hook-ups. Sage Creek campsites are free. For more information, visit the park's website.

17. Voyageurs National Park, Minnesota

Why It’s Cool: This park offers something different every season: Summer and spring are perfect for water activities; fall turns the park into a hiking paradise; and winter calls to cross-country skiers, snow-shoers and snowmobilers, and ice fishers. The park is composed of mostly water, so for those entering the park without their own vessel, guided boat tours are a popular activity (make sure to reserve in advance!). There are also a wide variety of hiking trails, accessible by both car and boat.

Where to Camp: The park features 220 free, designated campsites, but all are accessible only by water. They're available on a first-come, first-served basis. Backcountry camping is also allowed anywhere in the park (unless otherwise stated).

When It’s Open: Year-round; visitor center hours vary by season.

Cost: Entrance is free, but there's a $10 daily fee for private boating. No charge or reservations for individual campsites, but a free permit is required. For more information, visit the park's website.

18. Ludington State Park, Michigan

Why It’s Cool: This 5,300-acre park is sandwiched right between two lakes (Hamlin Lake and Lake Michigan) in western Michigan. You'll find everything from sand dunes and shoreline to marshlands and forest, plus eight separate trails covering 21.5 miles. Canoeing offers gorgeous, up-close views of the water, and you can also bike on the designated 2-mile trail.

Where to Camp: Choose from three modern campgrounds with a total of 355 campsites featuring showers and bathrooms, plus three mini-cabins. There are also 10 remote sites in a hike-in only campground.

When It’s Open: Year-round, but camping is only allowed mid-May to late November.

Cost: $11 fee to purchase the required Michigan State Park Recreation Passport. For more information, visit the park's website.

19. Peninsula State Park, Wisconsin

Why It’s Cool: There’s something for everyone at this park—recreation options include an 18-hole golf course, volleyball courts, boating, hiking, or simply enjoying the peace and quiet of the great outdoors. Eight miles of shoreline (right on Green Bay) call to water lovers and boaters, while miles of bike trails make for a more rigorous workout before spending the night under the stars.

Where to Camp: The park has five campgrounds with a mix of electric- and non-electric sites. Reservations are recommended. Backcountry camping is not allowed.

When It’s Open: Year-round from 6 a.m. to 11 p.m. (except for campers, who are obviously allowed to stay overnight).

Cost: A vehicle admission sticker is required for park entry. Daily stickers are available for $7 (with WI license plates) or $10 (for out-of-towners), while annual stickers are available for $25 or $35. For more information, visit the park's website.

20. Ozark National Forest, Arkansas

Why It’s Cool: Fun fact: The Ozarks served as the setting for “Where the Red Fern Grows,” and as the home of the (fictional) Beverly Hillbillies family. Here you'll find more than 200 camping and picnic sites, nine swimming beaches, thousands of acres of lakes and steams, and 400 miles of hiking trails. The 218-mile Ozark Highlands Trail is one of the best known hikes, but the amazing living cave systems at Blanchard Springs are also a draw.

Where to Camp: The park offers space for everything from RV to tent camping thanks to 23 developed campgrounds (a combined 320 sites). Primitive camping is also allowed almost anywhere in the forest, unless there’s a sign stating otherwise.

When It’s Open: Forest accessible year-round. Some campsites are open year-round as well; others are only open May through October.

Cost: No entrance fee. A number of campsites in the forest will charge a fee for camping, but many don’t. Camping fees can vary from free to $19 per night, per site. For more information, visit the park's website.

21. Everglades National Park, Florida

Why It’s Cool: This park is the third largest in the lower 48 states, covering 2,400 square miles—so you definitely won’t get bored, especially with a wide range of hiking trails, campgrounds, and ample opportunities for biking. You can also canoe and kayak even farther into the park’s mangrove forests, freshwater marshes, and the Florida Bay. If you’ve had enough of doing the work yourself, check out one of the guided tours. And keep an eye out for rare wildlife species, including manatees, alligators, crocodiles, dolphins, and even the endangered Florida panther.

Where to Camp: The park has two drive-in campgrounds (reservations are recommended at Flamingo Campground). Most backcountry campsites ($10 permit required) are only reachable by canoe, kayak, boat, or particularly adventurous hikers.

When It’s Open: Year-round, all day, every day. Yep, 24/7.

Cost: $10 per vehicle entrance fee, valid for seven days. Campsite fee varies from $16 to $30, based on location. For more information, visit the park's website.

22. Pisgah National Forest, North Carolina

Why It’s Cool: There are hundreds of different trails throughout the Hemlocks region, offering a diverse range of hikes and backpacking opportunities. Just an hour from Asheville, NC, the Pisgah Forest is known as the “Land of the Waterfalls” (guess why), so any trail you choose, regardless of difficulty, will provide ample opportunities to check out some gorgeous falls. The forest also contains four long-distance trails, including portions of the Appalachian Trail and the Mountains to Sea Trail. The Art Loeb Trail is one of the toughest (30.1 miles) in the forest but also one of the most popular. There are plenty of campsites along the trail too, making it a great path for a weekend backpacking trip.

Where to Camp: Check out the park's camping guide to find out which sites are first-come, first-served and which require reservations. Dispersed camping is only allowed at one of the forest’s designated camping areas.

When It’s Open: Forest is accessible year-round. Campground availability varies by season.

Cost: No general entrance fee. Campsite cost varies by location. Some passes and permits may be required, depending on activity. For more information, visit the park's website.

23. Shenandoah National Park, Virginia
Photo: National Park Service

23. Shenandoah National Park, Virginia

Why It’s Cool: D.C.-area readers, get packing: Just 75 miles from your metropolis is the perfect natural escape. The park contains more than 500 miles of trails, some leading to magnificent viewpoints or waterfalls, and others through miles of quiet, peaceful wilderness. Regardless, there will be a hike you’ll enjoy. The eight-mile hike to Old Rag Mountain is the toughest route in the park (and also one of the most popular), and rewards hikers with spectacular views from its peak.

Where to Camp: The park’s four campgrounds are open in spring, summer, and fall. Reservations at any site are recommended, but some first-come first-served spots may be available. Backcountry camping requires a free permit.

When It’s Open: Year-round. Portions of road are closed during bad weather and at night during deer hunting season (mid-November through early January). Visitor services are typically open only from March through November.

Cost: Entrance fee is $20 per vehicle, valid for seven days. For more information, visit the park's website.

24. Great Smoky Mountains National Park, Tennessee

Why It’s Cool: America's most-visited national park is known for its variety of animals and plants, serene mountain vistas, and storied past: More than 70 structures still remain from the prehistoric era, and the park now contains the largest collection of historic log buildings in the eastern U.S. The park is also packed with waterfalls, all of which make for perfect day hikes.

Where to Camp: The park has 10 campgrounds, all with running water and toilets (score!). Only one campground requires reservations; the rest are first-come first-served. Backcountry camping is allowed at designated sites, but a permit and advance reservations are required.

When It’s Open: Year-round. Some roads, campgrounds, and visitor facilities close in winter, but Cades Cove and Smokemont campgrounds are open year-round.

Cost: No entrance fees. Campsite fees range from $14 to $23 per night, and backcountry permit fees are $4 per person per night with a maximum charge of $20 per person. For more information, visit the park's website.

Alaska

25. Denali National Park, Alaska

Why It’s Cool: Six million acres of open land? Check. Unbelievable wildlife? Check. Trails to please even the most experienced of hikers? Check. It doesn’t get cooler than Denali—literally. The central draw to the park (especially for mountaineers) is Denali itself, known as Mount McKinley, North America's tallest peak. Still, the park offers hikes for pros and beginners alike: Most trails start near the visitor center and are considered easy to moderate in difficulty. A few trails start deeper in the park, beyond the first three miles of the access road. Be sure to do your research before embarking on any backcountry camping trip here—this park is not for the inexperienced.

Where to Camp: The park has six established campgrounds with a combined 291 sites and also allows backcountry camping with a (free) permit. Riley Creek is the only campground reachable by car (and requires a minimum three-night stay to reduce traffic). The other two sites are only reachable by bus. One campground is also open year-round, and no fees are charged in winter.

When It’s Open: It depends on the weather in a given year. Parts of the park are open year-round, but generally, the park opens to private vehicles starting in mid-April. Summer bus service begins May 20 and operates through the second week after Labor Day. Fall and winter may bring some road closures, but there's still plenty to do in the park, from skiing to dog mushing.

Cost: $10 entrance fee per person, valid for seven days. Annual and national passes are also available and accepted. For more information, visit the park's website.

26. Glacier Bay National Park, Alaska
Photo: National Park Service

26. Glacier Bay National Park, Alaska

Why It’s Cool: Glacier Bay National Park is mostly water: The bay itself serves as the passageway to the inner section of the park, which is (awesomely enough) a glacier. After spending the night under the stars, try cruising the bay on a tour, charter, or private boat. There are no marked trails in the park, so backpacking is more strenuous here than elsewhere. Rafting one of the park’s two rivers is a great alternative that allows campers to easily tow supplies—but make sure you’re with someone who knows what they’re doing. Park rangers also lead a variety of tours and talks every day during the summer.

Where to Camp: The park has only one campground, in Bartlet Cove, which has outhouses, a warming shelter, and safe food storage. Permits are free but required for campgrounds and backcountry from May 1 through September 30.

When It’s Open: Year-round, but accessibility and services are very limited in winter. Visitor center is open from late May through early September.

Cost: The best news? No entrance fees or camping fees for private visitors! Reservations are required for boating, camping, rafting, and other visitor services. For more information, visit the park's website.

Note: All cost and camping information is for individual, private, small groups—none for larger private or commercial groups. Those rules vary by park and more information is available on each park’s website.

Originally published June 2013. Updated August 2015.

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