Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

A memorial to the United States's first wildlife refuge warden.

This small island was the first National Wildlife Refuge ever created in the United States.

Mariners once used this prehistoric landfill as a navigational landmark.

This shop also boasts some sweet memorabilia from "Willy Wonka and the Chocolate Factory."

The highway's southernmost spot is a beloved local attraction.

This small museum concentrates on the juicy history of orange production in Florida.

The sign that drew attention to a young boy's cucumber stand is now the name of his fruit superstore.

Found: Garden of Eden in Miami-Dade County, Florida.

This divisive system of turtle tunnels was built to save animals stranded after a highway split a lake in half.

How Quincy, Florida became the richest town per capita due to one man's shrewd business acumen and taste for fizzy drinks.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

One of the best places in Florida to spot rare, carnivorous pitcher plants.

A peaceful, unique botanical garden complete with waterfalls, mini islands, and swans.

One of the largest Native American shell middens stands 30 feet tall.

The only ancient owl carving found east of the Mississippi.

A local landmark with generations of spraypainted messages, and more being added each day.

The bottle house obsession struck a Florida man in his retirement, and now he can't stop building.

A Florida college boasts the world's largest single-site collection of structures designed by Frank Lloyd Wright.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."

The smallest post office in the United States is no bigger than a broom closet.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.