This mother-daughter run curiosities shop is a beautifully odd mix of taxidermy and exotic plants.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

Besides being home to cave paintings and pre-Columbian Cuban archaeological remains, you get to take a boat through this stalactite and stalagmite covered cave.