The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Come for the springs; stay for the mud bath.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

This lake with an inactive volcano underneath is often said to be bottomless.

The second oldest jail in Florida gives insight into the realities of the criminal justice system at the turn of the 20th century.

A monolith replica monument of Jean Ribault commemorating the landing of the French in the New World.

Explore the history of printing in this unique museum owned by a longtime printer.

The mounds on this coastal archaeological site reveal the history of the land’s first inhabitants.

This replica of a 16th-century French settlement memorializes one of the earliest attempts at a European settlement in North America.

How did a 154-foot-long piece of spacecraft wind up abandoned along the side of a Florida road?

America's first wax museum opened in 1948.

This natural spring is the winter home to the largest gathering of manatees in the world.

A replica of one of the more than 15,000 civilian lookout towers that lined the U.S. coast during World War II.

The largest freshwater lake in the Florida Keys.

The highest point in Florida is still the lowest high point in the country.

Now abandoned, the first reinforced concrete bridge in Alabama still stands over the Pea River.

This coastal port saw one of the most significant battles of the Civil War.

A beautifully detailed Victorian house designed to be easy to flee, built by a man haunted by fire.

This historic oak tree has been around for over 300 years and might last for 300 more so long as it doesn't fall apart first.

Booker T. Washington's home at the Tuskegee Institute was a gem of splendor.

This 19th-century hotel and spa hosted famous guests like like the Vanderbilt family, William Waldorf Astor, Helen Keller, and Jay Gould.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

Bananas are often left for the first monkey America ever recovered alive after being launched into space.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.