There are 63 designated US National Parks within the National Park System. Each of these parks has something amazing to see and do. I have listed the parks that we have visited so far!
- Acadia National Park
- Arches National Park
- Badlands National Park
- Biscayne National Park
- Black Canyon of the Gunnison National Park
- Bryce Canyon National Park
- Canyonlands National Park
- Capitol Reef National Park
- Carlsbad Caverns National Park
- Channel Islands National Park
- Congaree National Park
- Crater Lake National Park
- Cuyahoga Valley National Park
- Death Valley National Park
- Dry Tortugas National Park
- Everglades National Park
- Gateway Arch National Park
- Glacier National Park
- Grand Canyon National Park
- Grand Teton National Park
- Great Basin National Park
- Great Sand Dunes National Park
- Great Smoky National Park
- Guadalupe Mountains National Park
- Haleakala National Park (Matt)
- Hawaii Volcanoes National Park (Matt, Korin and Eli)
- Hot Springs National Park
- Indiana Dunes National Park
- Isle Royale National Park
- Joshua Tree National Park
- Kings Canyon National Park
- Lassen Volcanic National Park
- Mammoth Cave National Park
- Mesa Verde National Park
- Mount Rainier National Park (Korin)
- North Cascades National Park
- Olympic National Park
- Pinnacles National Park
- Petrified Forest National Park
- Redwood National Park
- Rocky Mountain National Park
- Saguaro National Park
- Sequoia National Park
- Shenandoah National Park
- Theodore Roosevelt National Park
- Voyageurs National Park
- White Sands National Park
- Wind Cave National Park
- Yellowstone National Park
- Yosemite National Park
- Zion National Park
- New River Gorge National Park and Preserve
National Parks we still need to visit:
- Big Bend National Park, Texas
- American Samoa, Samoa
- Denali National Park, Alaska
- Gates of the Arctic National Park, Alaska
- Glacier Bay National Park, Alaska
- Katmai National Park, Alaska
- Kenai Fjords National Park, Alaska
- Kobuk Valley National Park, Alaska
- Lake Clark National Park, Alaska
- Wrangell St. National Park, Alaska
- Virgin Islands National Park, Virgin Islands