National Parks East of the Mississippi River – A Kid-Friendly Guide!
The Mississippi River splits the U.S. in half, and all the national parks east of it are full of mountains, beaches, caves, swamps, historic battlefields, and super-cool wildlife! There are currently 28 national parks entirely or mostly east of the Mississippi (as of 2026). Here’s the complete list, grouped by region so you can plan your family road trip or dream vacation. Each one has a quick kid-friendly fun fact!
Northeast & New England
- Acadia National Park – Maine
Rocky coastlines, pink granite mountains, and the highest point on the U.S. Atlantic coast (Cadillac Mountain – first place the sun rises in the country!) - Cuyahoga Valley National Park – Ohio
Waterfalls, old train rides, and the famous Towpath Trail—perfect for biking! - New River Gorge National Park & Preserve – West Virginia
The newest national park (2020)! Home to the longest single-span arch bridge in the Western Hemisphere.
- Shenandoah National Park – Virginia
Skyline Drive—drive along the top of the Blue Ridge Mountains and spot black bears! - Great Smoky Mountains National Park – Tennessee/North Carolina
The most visited national park in America! Synchronous fireflies light up like fairy lights in June. - Harpers Ferry National Historical Park – West Virginia
Where three states meet—see the spot John Brown raided the arsenal before the Civil War. - Gettysburg National Military Park – Pennsylvania
The biggest Civil War battle—walk the fields where Lincoln gave his famous address.
- Congaree National Park – South Carolina
The biggest old-growth bottomland hardwood forest in the U.S.—huge champion trees! - Everglades National Park – Florida
Alligators, manatees, airboats, and sawgrass rivers—America’s only subtropical wilderness! - Dry Tortugas National Park – Florida (70 miles west of Key West)
Super-remote island fort (Fort Jefferson) and crystal-clear snorkeling—pirate treasure vibes! - Biscayne National Park – Florida
Mostly underwater—coral reefs, shipwrecks, and mangrove forests! - Canaveral National Seashore – Florida (technically a national seashore but often grouped with parks)
Wild beaches near Kennedy Space Center—watch rocket launches from the sand!
- Indiana Dunes National Park – Indiana
Giant sand dunes on Lake Michigan—climb them and slide down! - Isle Royale National Park – Michigan (Lake Superior)
Remote island with wolves and moose—only reachable by boat or seaplane! - Voyageurs National Park – Minnesota
Water-based park—explore by canoe, houseboat, or snowmobile in winter!
- Mammoth Cave National Park – Kentucky
The longest cave system in the world—over 420 miles explored! - Carlsbad Caverns National Park – New Mexico (wait—west of Mississippi, skip for this list)
- Assateague Island National Seashore – Maryland/Virginia
Wild ponies roam the beaches—real-life Chincoteague ponies! - Cumberland Island National Seashore – Georgia
Wild horses, sea turtles, and the ruins of a millionaire’s mansion! - Virgin Islands National Park – U.S. Virgin Islands
Coral reefs, pirate history, and Trunk Bay—one of the most beautiful beaches ever!
- Hot Springs National Park – Arkansas
Natural hot springs—people have soaked in them for thousands of years! - Gateway Arch National Park – Missouri
The giant stainless-steel arch in St. Louis—ride to the top for an amazing view! - Blackstone River Valley National Historical Park – Rhode Island/Massachusetts
Birthplace of the American Industrial Revolution—old mills and canals! - Sagamore Hill National Historic Site – New York
Theodore Roosevelt’s summer home—full of stuffed animals and adventure stories! - Morristown National Historical Park – New Jersey
Where Washington’s army camped during the Revolution—real Revolutionary War history! - Valley Forge National Historical Park – Pennsylvania
Where Washington’s troops survived a brutal winter—brave soldiers and big lessons! - Independence National Historical Park – Pennsylvania
The Liberty Bell, Independence Hall, and where the Declaration of Independence was signed! - Colonial National Historical Park – Virginia
Jamestown, Yorktown, and Williamsburg—where America really began!
