With over 400 National Parks in the United States, whether you’re into exploring hiking trails, camping, going on scavenger hunts, or even soaking in hot springs, there’s an open space out there that you’ll love. If you have a 4th grader in your crew, be sure to snag the free national parks pass that’s good for their whole 4th-grade year. Another way to get in free is to visit during free national park days or choose a park that’s always free.
With a huge increase in visitors to national parks in recent years, some have instituted a reservation system during peak weekends and summer months. Be sure to check for this before you visit! Keep reading to see our favorite family-friendly parks, along with insider tips to help you make the most of your visit.
Sequoia National Park – CA
Great Smoky Mountains National Park, TN
From mountain waterfalls to ice-cold streams running through rhododendron-laced valleys, the Smokies are full of crystal-clear swimming holes, easy and moderate hikes for all legs, and scenic drives. In addition to being a great national park for kids, this park offers free admission year-round.
What to See & Do: Getting to the Smokies is relatively easy from any place in the southeast, and it’s easily accessible from both Tennessee and North Carolina. Pigeon Forge and Sevierville are both mountain towns just outside of the park and offer plenty of lodging and entertainment options for families looking to neon-light their vacation. A true naturalist would be hard-pressed to find anything wrong with the Smokies, and it’s equally suited for families who prefer to balance their bouts with nature with outlet shopping, live entertainment, and restaurants (all available just outside the park).
Tips & When to Go: It’s rare to have a true off-peak season in the Smokies, so if you’re looking for isolation this isn’t the park for you. However, solitude can be found inside the boundaries of the park, and we recommend going in the early spring to catch the incredible display of ephemeral wildflowers in bloom. Or, go in the fall around the second or third weekend of October to see the brilliant fall leaves.
Online: nps.gov/grsm
Badlands National Park, SD
The dramatic landscape of Badlands has an otherworldly feel that has to be seen to be believed. With a combination of impressive rock formations and beautiful grasslands, this South Dakota spot is worth a visit as it’s one of our top national parks for kids.
What to See & Do: Drive Badlands Loop Road and stop at a few of the overlooks for jaw-dropping views. Popular with kids, the quarter-mile Fossil Exhibit Trail winds along a boardwalk and features fossil replicas. Along with the Junior Ranger program in the Ben Reifel Visitor Center, kids can also check out the interactive exhibits and visit the theater to watch the film Land of Stone and Light. In the summertime, families can get a close-up view of the night sky through telescopes on Friday through Monday nights at the evening ranger program.
Tips & When to Go: Badlands is open year-round, although the visitor center is closed on Thanksgiving Day, Christmas Day, and New Year’s Day. Summertime offers additional programs such as the Night Sky program, evening ranger programs, guided hikes, and talks.
Online: nps.gov/badl
Cuyahoga Valley National Park, OH
Dinosaur National Monument, CO, UT
Shenandoah National Park, VA
Olympic National Park, WA
You can see beaches, rainforests, and mountains at this beautiful park in the Pacific Northwest. Olympic National Park holds a little something for everyone.
What to See & Do: On the coast, kids four and up can be “Ocean Stewards” and earn a badge for completing activities. You can also explore tide pools, try any number of family hiking trails or spend some time on Rialto Beach. For evening fun, join one of the Night Sky programs, such as stargazing or full moon hikes at Hurricane Ridge.
Tips & When to Go: June through September are the most popular times to visit. Although the park is most crowded during these times, the park also has the most facilities and programs available. The park is still a show-stopping sight in winter, but check the website for weather and road conditions first.
Online: nps.gov/olym
For more national parks near Seattle, check out this story.
Lava Beds National Monument, CA
Mammoth Cave National Park, KY
Located in central Kentucky, Mammoth Cave is the world’s longest-known cave system. Experience the underground adventure with cave tours, trails, and more.
What to See & Do: You’ll find over 84 miles of hiking trails suitable for all different levels, so find the one that works best for your family and get ready to explore. A variety of cave tours are also available so you can see Mammoth Cave up close and personal. The Frozen Niagara is a popular cave tour for families with young kids. Lasting an hour and 15 minutes, the tour is ideal for small hikers at just about a quarter of a mile. Reservations are strongly recommended, but not required.
Tips & When to Go: The cave is open year-round, and the Visitor Center’s hours vary by season. Cave temperatures are between the 50s and 60s but can become much colder in the winter. When touring the caves, flash photography is not permitted. Strollers and child backpack carriers are also not permitted on cave tours, so make sure young ones are up for the walk.
Online: nps.gov/maca
Glacier National Park, MT
Petrified Forest National Park, AZ
Little fossil fans will love imagining past prehistoric days and dinosaurs as they explore the Painted Desert landscape of Petrified Forest National Park.
What to See & Do: Be sure to make a stop at the Rainbow Forest Museum where your kids will enjoy the interactive exhibits and skeleton displays. From the museum parking area, you can find the trailhead for the Agate House trail, a two-mile trek with a paved portion, leading to an old pueblo made of petrified wood. At the Painted Desert Visitor Center, you’ll find an orientation video, a restaurant, gift shop, and plenty of information about the park.
Tips & When to Go: Petrified Forest National Park is open year-round, with the exception of December 25th. However, visitor center hours and park road hours vary by season.
Online: nps.gov/pefo
Hawai’i Volcanoes National Park, HI
Be wowed by the active volcanoes of Kilauea and Mauna Loa on Hawaii’s Big Island!
Things to See & Do: Start at the Visitor Center and check out the video Born of Fire, Born of the Sea. You’ll want to cruise the main road of Crater Rim Drive, where you’ll find tons of scenic stops to admire, such as Kilauea Overlook for unbeatable views. Swing by the Jaggar Museum where you can learn all about lava, seismographs and everything volcano-related. Finally, take your flashlights and explore the magnitude of Nahuku, the Thurston Lava Tube.
Tips & When to Go: The park is open year-round, including all holidays. The park contains two active volcanoes, so safety is always a priority. Stay up to date on volcanic activity and air quality before visiting by checking the park’s website.
Online: nps.gov/havo
Yellowstone National Park, ID, MT, WY
Yellowstone is definitely one for your national parks list! With geysers, hiking trails, animals, and forests on display, this gorgeous park is a can’t-miss stop on your road trip.
What to See & Do: No trip to Yellowstone is complete without a visit to Old Faithful, the world’s most famous geyser. Take a stroll on the boardwalks around the geyser, and then stop by the Visitor Center to find out when the next eruption is scheduled to take place! You can get a great look and a photo op from the viewing area nearby. While you’re in the Visitor Center, kids can sign up for the Yellowstone Junior Ranger program, where they can earn a badge after completing a series of activities around the park.
Grand Prismatic is another stunning feature on your Yellowstone trip. The park’s largest hot spring boasts bright colors that almost seem unreal. The boardwalk surrounding Grand Prismatic does get crowded, so hold tight to little hands as you check out this amazing thermal feature.
Driving into Yellowstone, you’ll catch some great wildlife sightings, and maybe even a bison crossing, which is always a thrill for little ones.
Tips & When to Go: Summer offers a ton of available activities but is by far Yellowstone’s busiest season, so expect crowds and a slow drive into the park. Spring, summer and winter offer fewer crowds, but some roads and activities are not available depending on weather, so keep up to date on Yellowstone’s website and plan your trip well in advance. We also love visiting in the winter via snowcoach!
Online: nps.gov/yell
Arches National Park, UT
With over 2,000 natural stone arches, beautiful red rock formations, and hikes for all ages, Arches National Park is a treat for the whole family.
What to See & Do: Drive through the park to catch a glimpse of some of the famous arches, and stop for strolls and photos. Kids will love Balanced Rock, a gravity-defying structure with a short loop trail that is perfect for small hikers. Another great spot for your little road trippers is Sand Dune Arch. With a 0.3-mile hike and tons of soft sand to play in, kids will have a blast making a detour here.
Tips & When to Go: March through October is the park’s busiest season, so expect crowds and longer lines to drive into the park. Rangers programs are offered in spring, summer, and fall, and the Visitor Center is open daily, except for December 25.
Online: nps.gov/arch
Crater Lake National Park, OR
Kids love volcanos, and they’ll love that this lake formed from a volcano is also the deepest one in America. But there’s more to Crater Lake National Park than just the lake, and you’ll want to hit the trails (and fishing holes, and swimming holes) before you wrap up your visit.
What to See & Do: Trying to spot the Phantom Ship (a rock formation along the rim) is worth the trip all by itself, and Crater Lake National Park also offers boat trips to Wizard Island. With its volcanic past, this park is perfect for littles with big imaginations.
Tips & When to Go: Accessible almost all year, Crater Lake is rarely overwhelmed by visitors, even in the summer. Go between July and September for the best weather (and best chance to get out and explore).
Check out our guide to Klamath County here.
Online: nps.gov/crla
Additional reporting by Anna Doogan & Shelley Massey
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