Hotels

The massive white mound and accompanying water terraces are a striking geological oddity.

No one is quite sure of the origins of these idyllic natural hot springs at an abandoned mountain resort.

The ruins of a megalithic monument sit right in the garden of a luxurious Maltese resort.

The control tower at the historic weapons range is now available as a highly unusual vacation rental.

Stay at this storybook estate, featuring Sir Henry Hudson Kitson's masterpiece "Gingerbread House."

A collection of heirloom roses tucked in a spectacularly beautiful botanical garden on Lake Atitlan.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

This historic motel standing at the "crossroads of America" offers a radio in every room and was saved by local protesters.

The walls are decorated with whimsical murals painted by the creator of the Madeline franchise.

This 15th-century island fortress later served as home to the executioners no one wanted to live near.

This historic building housed the surviving crew members of the Titanic, who were left destitute after the wreck.

A 14th-century European chapel sticks out of the facade of a Japanese hotel.