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Hidden Gem

The Turtle Hospital

2396 Overseas Hwy

Marathon, FL

A working animal hospital in a converted Keys motel where injured sea turtles are healed and, whenever possible, returned to the sea.

The Turtle Hospital in Marathon is one of the few facilities in the world dedicated entirely to rescuing, rehabilitating, and releasing sea turtles. Founded in 1986, it operates out of a former motel on the Overseas Highway, its old rooms and swimming pools converted into surgical suites, treatment tanks, and recovery pools for its scaly patients.

Sea turtles come in sick and injured from all over the Keys and beyond, hit by boats, tangled in fishing line, sickened by pollution, or afflicted by a viral disease that causes tumors. The hospital's veterinarians and staff treat them, sometimes over months or years, with the goal of returning healthy turtles to the ocean. Guided tours let visitors meet the patients, learn how they are cared for, and understand the threats facing sea turtles in the wild.

What Guests Love

  • Meeting real patients, sea turtles recovering from injuries and illness, up close
  • The behind-the-scenes look at how a working animal hospital treats and heals turtles
  • The story of turtles being released back into the ocean after they recover
  • Guided tours led by staff who clearly love the animals and their work

Worth Knowing

  • This is a functioning hospital, so tours run on a schedule and reservations are recommended
  • It is an educational nonprofit; the visit is a guided tour, not a passive exhibit
  • The permanent-resident turtles cannot be released because of their injuries, and their stories explain why
  • The Keys are hot and sunny, so bring sun protection and water

Details

Address2396 Overseas Hwy
Marathon, FL
Websiteturtlehospital.orgLink opens in a new tab.

Learn about The Turtle Hospital

A hospital born in a motel

The Turtle Hospital was founded in 1986 by a local businessman who owned a motel and nightclub in Marathon and grew determined to help the injured sea turtles he saw around the Keys. He converted parts of his property into a facility for their care, turning motel rooms into treatment spaces and the pools into rehabilitation tanks. Over the years it evolved into a fully permitted, veterinary-staffed hospital devoted to the animals.

That unusual origin is still visible today. The hospital retains the footprint of the old motel, which gives it a distinctly Keys character, and the transformation from roadside lodging to turtle care center is part of the story guides tell. What started as one person's compassion has grown into an institution that has treated and released thousands of turtles over the decades.

The patients and their injuries

The turtles that arrive at the hospital carry the marks of the modern ocean. Many are struck by boat propellers, a leading cause of injury in the busy waters of the Keys. Others swallow or become entangled in fishing gear and plastic debris, or fall ill from ingesting trash. Some suffer from a bubble-butt condition, in which trapped gas leaves a turtle unable to dive, often the aftermath of a boat strike.

One of the most striking afflictions is fibropapillomatosis, a disease linked to a herpes-type virus that causes tumors to grow on a turtle's skin and eyes, sometimes blinding it or blocking its ability to feed. The hospital's surgeons remove these tumors and nurse the turtles back to health. Each patient's story, displayed for visitors, is a small lesson in how human activity and disease threaten these ancient animals.

Healing and release

Treatment can be quick or can stretch on for a long time. Turtles undergo surgery, are given antibiotics and special diets, and rebuild their strength in the recovery pools until the staff judge them fit for the wild. The great reward of the work, and of a visit, is the release: healthy turtles are carried back to the water and set free, sometimes at public events that draw crowds to cheer them on.

Not every turtle can go home. Some are too badly injured to survive on their own, missing flippers or permanently unable to dive, and these become permanent residents of the hospital. They serve as ambassadors, helping visitors understand the dangers of the sea and the value of the rescue work, and living out their lives in care rather than being lost.

Sea turtles of the Keys

The waters of the Florida Keys are home to several sea turtle species, among them the green, loggerhead, hawksbill, and Kemp's ridley, all of them protected and most of them threatened or endangered. They nest on Florida's beaches, graze the seagrass flats, and forage the reefs, and their survival depends on both clean water and dark, undisturbed nesting beaches.

By treating individual turtles and teaching the public, the Turtle Hospital contributes to the larger effort to protect these species. Its work connects visitors directly to the animals and to simple actions that help, from cleaning up fishing line to boating carefully in shallow water. A tour turns an abstract conservation issue into a face-to-face encounter with a recovering turtle.

Closest Boutels

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is an independently owned, editorially selected place to stay.

Casa Morada

Boutel

136 Madeira Rd, Islamorada, FL

(305) 664-0044

30 miles away|Learn More ›

The Vagabond Hotel Miami

Boutel

7301 Biscayne Blvd, Miami, FL

(305) 400-8420

95 miles away|Learn More ›

Nobleton Hotel

Honorable Mention

2908 Bayshore Dr, Fort Lauderdale, FL

(954) 463-1400

114 miles away|Learn More ›

Things to Do Near Marathon

Seven Mile Bridge

About 3 miles south

One of the longest bridges in the Keys, carrying the Overseas Highway across open water toward the lower Keys, with the old bridge beside it.

Crane Point Museum and Nature Center

About 3 miles

A wooded preserve and museum in the middle of Marathon with trails, native hammock, and a wild bird center.

Sombrero Beach

About 4 miles

A palm-lined public beach in Marathon and an important sea turtle nesting site in the warmer months.