This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

North Carolina's finest examples of Native American pictographs have survived for 5,000 years.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

Once defending the city of New Orleans from invasion by sea, this fort faces an uncertain future.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

A tribute to Ponce de Leon's supposed quest for eternal youth.

Bad farming practices caused this unnatural natural wonder.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

One of the oldest living oak trees in the Southeast.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

A bizarre roadside attraction and the first instance of miniature golf in the world.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.