Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

Bring your hiking shoes, wool socks, and thermal underwear for a stay in these cozy forest huts.

One of the only cooperatively owned bars in the nation wears its eclectic history on its walls.

A walk through the historic city center, under the streets of Seattle.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

A sulfuric martian landscape that looks far better than it smells.

The beautiful baroque library of the Hapsburg empire.

This basement museum explores the art and artistry of fascism.

One of the largest, oldest, darkest, quietest motel rooms in the world.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

The final resting place for the remains of 143 Habsburg royalty.

This remote island village was in danger of depopulating completely until a tunnel was built to connect it to the rest of the world .