This Southern swamp is America’s newest UNESCO World Heritage site

The Muscogee Creek Nation once called Georgia’s Okefenokee National Wildlife Refuge the “land of the trembling earth.” It’s a fitting name for the largest wildlife refuge east of the Mississippi River, where cypress trees draped in Spanish moss tower over peat mats that wobble in water as black as the night sky.

Those peat mats aren’t just part of the swamp’s ancient allure, however. They play a vital environmental role sequestering 140 million metric tons of carbon—more per acre than nearly all of America’s terrestrial forests.

Today, the American South’s best-kept secret is the country’s newest UNESCO World Heritage Site and a paradise for travelers looking to spot the more than 1,000 species of flora and fauna that call the refuge home, among them American alligators, American black bears, and sandhill cranes.

The designation marks the result of a centuries-long fight to preserve these 407,000 acres comprising some of the last wilderness in the larger Global Biodiversity Hotspot that stretches from southeastern Massachusetts to Mexico. Known as the North American Coastal Plain, it’s lost 86-percent of its native habitat since European Colonization.

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“In a country full of cautionary tales and habitats lost, the swamp is a rare example of where we got it right. We don’t need to spend billions restoring this place. We don’t need to restore what was lost. We need only protect it as it is today,” says Christian Hunt, director of the National Wildlife Refuges at the Defenders of Wildlife who helped defend the refuge from a six-year mining that ended in 2025. “The World Heritage inscription is a critical step toward that end.”

The road to protection

Okefenokee Swamp has always been a sanctuary. Artifacts dating back 4,000 years and oral tradition reveal the Deptford, Swift Creek, and Timucua people viewed the swamp as such. In naturalist William Bartram’s 1791 account of his four-year scientific expedition through the area, he described it as a land inhabited by “Daughters of the Sun” priestesses of unmatched beauty. It was a refuge for travelers who came in good faith. Anyone else, Indigenous peoples believed, would “sink beneath the black water.”

That changed in the 19th century, when the Seminoles and Muscogee Creek Nation were forcibly removed from these ancestral hunting grounds. After, the state sold sections to agriculturists, loggers, and railroad groups who drained the swamp for crops and removed cypress and old growth pine trees, damaging the ecosystem.

After decades of fighting, President Franklin D. Roosevelt in 1937 blocked destructive canal proposals and passed measures to protect the area’s wildlife. In 1974, the Okefenokee joined the National Wilderness Preservation System and received international designation for its wetlands 10 years later. These efforts built the foundation for UNESCO status, a campaign that began in 2023.

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“It’s been said that protected lands must be repeatedly saved, and that’s certainly proven true for the Okefenokee. Given population pressures, another threat will eventually emerge,” says Hunt. “But there is tremendous momentum behind protecting the Okefenokee and I’m confident we will make certain the long-term protection of this place.”

How to visit Okefenokee

Entrances and fees:

North America’s largest blackwater swamp and its 70 forested islands encompass Georgia’s Charlton, Ware, and Clinch counties and rural northeast Florida. It’s within a 40-minute drive from Jacksonville International Airport.

While there’s plenty of room to spread out in any season, the best time to visit Okefenokee is from March to early May, when migratory birds nest, alligators sunbathe, and plants of all kinds flourish. October to early January is ideal for watching sandhill cranes wading in the open marshes and wet prairies against a backdrop of brilliant fall colors.

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Three gateways lead visitors into the park—all charging $5 for a weekly parking pass. The west entrance at the Stephen C. Foster State Park is the most remote. This side of the swamp provides unmatched access to the International Dark Sky Park, with wildlife viewing from the boardwalk trails and motorized boat tours. Campers have lots of options, with 52 tent platforms overlooking the swamp or nine heated and air-conditioned cabins. Reserve online through the Georgia State Parks reservation system.

The nonprofit Okefenokee Swamp Park operates the north entrance, where self-guided entry starts at $18 and includes numerous tours and guided interpretive experiences.

The U.S. Fish and Wildlife Service manages the main east Suwannee Canal Recreation Area entrance, located near the Inn at Folkston. This side is best for paddlers and travelers driving into pine uplands or hiking to historical landmarks.

Hiking and wildlife watching

The Chesser Island Boardwalk Trail leads to an 1800s homestead and the Owl’s Roost Tower, where views of the water prairies may offer glimpses of passing alligators, snakes, and wading birds.

A seasonal beginner photography workshop and guided morning walks offer deeper exploration into the refuge’s flora and fauna, while Okefenokee Adventures rents bikes from the eastern entrance for rides along scenic Swamp Island Drive.

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Boating

The standout activity at the swamp is paddling. One hundred and 20 miles of interconnected water trails take visitors through the cypress forests where they may spot alligators, egrets, and black bears along the banks. The Trail Ridge route takes kayakers to the area formally recognized as the sacred site of the Muscogee, along the eastern sandy shoreline.

Plenty of guided tours, from Okefenokee Swamp Park & Adventures’ 90-minute naturalist-led experience to a multiday paddling and camping trip, make it easy to explore at a relaxed pace. Park rangers also offer nighttime paddles, where visitors soak up the celestial wonders in the refuge’s Stephen C. Foster State Park, an International DarkSky Park.

“Taking an overnight canoe trip into the swamp is a unique experience. You’ll fall asleep to the chorus of frogs and enjoy star gazing on a clear night,” says Kim Bednarek, executive director of Okefenokee Swamp Park & Okefenokee Adventures. “You never know what you will observe around each turn.”