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Forested ridges of the Smoky Mountains receding into blue haze within Great Smoky Mountains National Park

Regional guide

Best national parks in the Southeast

The Southeast's national parks trade the West's big peaks for forested mountains, underground rivers, wild rivers, and subtropical wetlands. The Great Smoky Mountains anchor the region as the most visited park in the country, with Florida's Everglades and a string of caves, gorges, and swamps filling out a varied list. This guide ranks the nine.

Short answer

Great Smoky Mountains is the headline, followed by Everglades for its subtropical wetlands and Shenandoah and New River Gorge for mountain scenery. Mammoth Cave, Congaree, Hot Springs, Biscayne, and Dry Tortugas round out the region. Spring and fall suit the mountains, while the Florida parks are best in the cooler, drier winter months.

How the Southeast parks were ranked

  • Scenic payoff and how distinctive each park's landscape is.
  • Ease of access, lodging, and how forgiving the logistics are.
  • Range of activities, from scenic drives to hikes, paddling, and tours.
  • Seasonal window, since the mountains and the Florida wetlands peak at opposite times.

Recommended parks

Each pick links to the full park guide with season tables, logistics, packing, and route context.

Browse all parks
Forested ridges of the Smoky Mountains receding into blue haze within Great Smoky Mountains National ParkThe headline

Great Smoky Mountains

Best for
Scenic drives, waterfalls, day hikes, and fall color
Watch
Parking tags are required for longer stops, and traffic around Gatlinburg and Cades Cove can eat time.

The Smokies are the most visited national park in the country, with free entry, multiple gateway towns, and a wide range of drives, waterfalls, and hikes that flex easily for any group.

Open the Great Smoky Mountains guide
The Everglades sawgrass marsh stretching flat to the horizon at golden hour, with open water and tree islands.The subtropical wetlands

Everglades

Best for
Boardwalks, paddling, and wildlife from the Anhinga Trail
Watch
The winter dry season is far more comfortable and bug-friendly, since summer brings heat, storms, and heavy mosquitoes.

Everglades is a vast subtropical wetland unlike anywhere else, with boardwalks, paddling routes, and reliable wildlife viewing that make it the South's signature wild place.

Open the Everglades guide
Skyline Drive winding through hillsides of autumn foliage in Shenandoah National Park, Virginia, with the road curving into rolling fall-colored ridges just north of Elkwallow Wayside.The Skyline Drive park

Shenandoah

Best for
Skyline Drive overlooks and moderate ridge hikes
Watch
Popular overlooks and trailheads fill quickly on peak fall foliage weekends.

Shenandoah turns a single scenic road, Skyline Drive, into a string of overlooks and trailheads, making it an easy drive-and-hike park within reach of the Mid-Atlantic.

Open the Shenandoah guide
Wide panoramic view of New River Gorge National Park and Preserve, with the New River winding through the forested gorge and the steel-arch New River Gorge Bridge spanning the canyon, seen from the National Park Service overlook near Fayetteville, West Virginia.The adventure park

New River Gorge

Best for
Bridge overlooks, day hikes, rafting, and climbing
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Guided rafting and climbing, river levels, and trailhead access need planning, and the park is spread along the gorge.

New River Gorge protects a deep, rugged river canyon in West Virginia, with the iconic bridge, overlooks, and trails plus world-class whitewater and rock climbing.

Open the New River Gorge guide
A snow- and frost-covered hardwood forest stretching across the rolling hills seen from the Doyel Valley Overlook in Mammoth Cave National Park, Kentucky, on a clear winter day.The longest cave

Mammoth Cave

Best for
Ranger-led cave tours and the surface trails above
Watch
Cave tours are ticketed and popular, so reserve ahead, especially in summer and on weekends.

Mammoth Cave protects the longest known cave system on Earth, with a range of ranger-led tours from easy walks to longer adventures, plus forested surface trails.

Open the Mammoth Cave guide
An elevated wooden boardwalk trail winding through the old-growth bottomland hardwood forest and swamp of Congaree National Park, South Carolina, framed by towering trees.The old-growth floodplain

Congaree

Best for
The boardwalk loop, paddling Cedar Creek, and tall trees
Watch
Flooding can close the boardwalk at times, and mosquitoes are serious in the warmer months.

Congaree protects one of the largest old-growth bottomland hardwood forests left in the country, best seen from its elevated boardwalk loop and by paddle on Cedar Creek.

Open the Congaree guide
The historic Fordyce Bathhouse, a grand Renaissance Revival building of white masonry and red-tile roof, fronted by palm trees and the brick Grand Promenade walkway along Bathhouse Row in Hot Springs National Park, Arkansas.The historic spa park

Hot Springs

Best for
Bathhouse Row, easy trails, and a low-friction visit
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It is more compact and urban than a typical national park, so set expectations toward history and relaxation over grand scenery.

Hot Springs blends a historic spa town with forested hills, where Bathhouse Row sits right in the city and short trails climb the surrounding ridges, an easy and unusual park stop.

Open the Hot Springs guide
Calm turquoise waters of Biscayne Bay at Biscayne National Park, Florida, looking out past Boca Chita Key toward the open ocean under a bright skyThe underwater park

Biscayne

Best for
Snorkeling, boating, and the coral reefs offshore
Watch
Most of the park is only reachable by boat, so plan a tour or bring your own vessel, and check conditions before heading out.

Biscayne is mostly water, protecting coral reefs, mangrove coast, and islands just south of Miami, with snorkeling and boat trips as the main way to experience it.

Open the Biscayne guide
Aerial view of the hexagonal masonry Fort Jefferson on Garden Key in Dry Tortugas National Park, surrounded by shallow turquoise Gulf of Mexico watersThe remote island fort

Dry Tortugas

Best for
Fort Jefferson, snorkeling, and clear Gulf water
Watch
Access is by ferry or seaplane only, trips book out, and there are no services on the island, so come prepared.

Dry Tortugas sits about 70 miles west of Key West, pairing the massive brick Fort Jefferson with some of the clearest water and best snorkeling in the country.

Open the Dry Tortugas guide

Planning notes

Split the mountains from the Florida parks

Great Smoky Mountains, Shenandoah, New River Gorge, Mammoth Cave, Congaree, and Hot Springs cluster across the Appalachians and mid-South, while Everglades, Biscayne, and Dry Tortugas anchor south Florida on a separate trip.

Time the mountains and Florida oppositely

The Appalachian parks shine in spring and fall, especially for foliage, while the Florida parks are best in the cooler, drier winter months when heat, storms, and mosquitoes ease.

Reserve tours and boats ahead

Mammoth Cave tours, Dry Tortugas ferries, and Biscayne boat trips all have limited capacity and book out, so lock those before fine-tuning the rest of the itinerary.

Frequently asked questions

What are the best national parks in the Southeast?

Great Smoky Mountains ranks first as the most visited park in the country, followed by Everglades, Shenandoah, and New River Gorge. Mammoth Cave, Congaree, Hot Springs, Biscayne, and Dry Tortugas round out the region.

How many national parks are in the Southeast?

The Southeast holds around nine national parks, including Great Smoky Mountains, Shenandoah, New River Gorge, Mammoth Cave, Congaree, Hot Springs, and the three south Florida parks of Everglades, Biscayne, and Dry Tortugas.

When is the best time to visit Southeast national parks?

Spring and fall are best for the Appalachian and mid-South parks, with fall color a highlight in the Smokies and Shenandoah. The Florida parks are best in the cooler, drier winter months, when heat, storms, and mosquitoes ease.

Pack and plan this trip

Gear keyed to what these parks are for, the tools to size your days and budget, and explainers worth a read before you go.

What to pack

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