One of the oldest lighthouses in the world has been in continuous use since it was first built in 1531.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

In paradise, feral pigs have claimed an island all to themselves.

A billionaire heiress' menagerie of animals were lovingly laid to rest on the grounds of her former estate.

The hotel room where Janis Joplin tragically died has now become a makeshift shrine to the singer.

A town church once nearly submerged by the damming of a river is now hauntingly visible as the water recedes.

The final resting place for the famed creator and narrator of "The Twilight Zone."

The highest point in Texas is capped by a big silver pyramid.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

This massive crater in the middle of nowhere was used to train astronauts for moon landings.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

Old Danish castle immortalized in Shakespeare's Hamlet.

The shiny silver little brother to Copenhagen's Little Mermaid statue.

The Boston square dedicated to the dark poet who was born nearby.

The deadly but beautiful ornamental oleander was planted all over the island of Galveston after the hurricane of 1900.

The hidden jewel of Disneyland: a members only playground for the Disney elite.

Along a California highway is a kind of Jurassic Park made of metal.

A strange, heartwarming, decades-old declaration of love on a New Hampshire roadside.

The “Grand Canyon of Maine” is a three-mile gorge full of striking geological features.

The "largest bathroom stall in the world" offers a unique pit-stop experience.

The now-serene site of the largest earthquake ever recorded in North America.

Wallabies live naturally on this Irish island.