3 Best Sights in The Florida Keys, Florida

Have a nose-to-beak encounter with ospreys, hawks, herons, and other unreleasable birds at this bird rehabilitation center. The birds live in spacious screened enclosures along a boardwalk running through some of the best waterfront real estate in the Keys.

This 84,824-acre refuge was established in 1957 to protect the dwindling population of the Key deer, one of more than 22 animals and plants federally classified as endangered or threatened. The Key deer, which stands about 30 inches at the shoulders and is a subspecies of the Virginia white-tailed deer, once roamed throughout the Lower and Middle Keys, but hunting, destruction of their habitat, and a growing human population caused their numbers to decline to 27 by the middle of the last century. The deer have made a comeback, increasing their numbers to approximately 750. The best place to see them in the refuge is at the end of Key Deer Boulevard and on No Name Key, a sparsely populated island just east of Big Pine Key. Mornings and evenings are the best time to spot them. Deer may turn up along the road at any time of day, so drive slowly. They wander into nearby yards to nibble tender grass and bougainvillea blossoms, but locals do not appreciate tourists driving into their neighborhoods after them. Feeding them is against the law and puts them in danger.

A quarry left over from railroad days, Blue Hole is the largest body of fresh water in the Keys. From the observation platform and nearby walking trail, you might see the resident alligators, turtles, and other wildlife. There are two well-marked trails, recently revamped: the Jack Watson Nature Trail (0.6 miles), named after an environmentalist and the refuge's first warden, and the Fred C. Mannillo Wildlife Trail (0.2 miles), one of the most wheelchair-accessible places to see an unspoiled pine-rockland forest and wetlands. The visitor center has exhibits on Keys biology and ecology. The refuge also provides information on Key West National Wildlife Refuge and Great White Heron National Wildlife Refuge. Accessible only by water, both are popular with kayak outfitters.

Each year, more than 100 injured creatures are admitted to the world's first state-certified veterinary hospital for sea turtles. Guided 90-minute tours take you into recovery and surgical areas. In the "hospital bed" tanks, you can see recovering patients and others that are permanent residents due to their injuries. After the tour, you can feed some of the residents. Call ahead—space is limited and tours are sometimes canceled due to medical emergencies. The turtle ambulance out front makes for a memorable souvenir photo.