One of Frank Lloyd Wright's final works was this UFO church.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This riverside restaurant has been serving customers since 1146.

Flowers have mysteriously appeared on her effigy every day for the last 150 years.

Neglected resting place of some of the city's early luminaries—and a woman encased in concrete.

This sprawling 18th-century cemetery features unique and beautiful gravestones, including one shaped like a tree.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

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

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

It's easy to forget what century it is as you wander this rustic homestead.

This old-fashioned candy shop, ice cream parlor, and diner served as the setting for one of TV's most controversial series finales.

Its appearance in "Game of Thrones" may spur on the long-awaited restoration of this medieval shipyard.

The fictional star of "Breaking Bad" is memorialized with a real-life gravestone in his hometown.

A whimsical village of unique treehouses resides in a Washington forest.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

This medieval village/restaurant perpetually celebrates the year 1376.

The Grand Canyon of Texas.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

A 16th-century horror show built in a lovely Italian garden.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.