This wooden hotel is a temple to German sustainability and forest conservation.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

The site of the last royal wedding in Korea.

The supreme shrine of the state.

The burial ground of two kings and a queen is now a calm city park in the middle of bustling Seoul.

The name of the only golden Buddhist temple in Korea translates as "the temple that protects the country."

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.

Abbey built on the ruins of Roman catacombs.

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

World's largest permanent maze made of 18,000 conifers.

Lady Liberty's original designer installed a little clone in this French fountain.

The world's largest reflecting pool is just two centimeters deep.

The first modern cemetery of Lyon is complete with more than 200 chapels and monuments.

Antique cinematography artifacts fill this museum dedicated to the inventors of the moving picture.

This hidden garden boasts amazing views of Lyon.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

Lyon's "Wall of the Silk Weavers" is one of the largest murals in Europe.

Lyon, France is home to two remarkably preserved Roman theaters, one dating back to 15 BCE.

For hundreds of years, automatons moving to metallic music have been marking the passage of time.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A statue of Paulina Hermann, the eccentric noblewoman known as the "mother of cats."

This only museum in the world dedicated solely to mushrooms.

Inside this small chapel tucked away in the forest is one of the most well-preserved Danse Macabre frescos.

This 15th-century church houses priceless works of art from a range of Croatian artists.