This hotel is located on the edge of the world's largest salt flat and is made out of the only material around.

A desert that evokes the surreal.

Astronomical observatory above Lake Titicaca.

Death road of Bolivia.

This red lake 4,000 meters above sea level is home to rare flamingos.

A valley of unique erosion patterns lends to a view like nothing on Earth.

The largest and most famous wax anatomical collection anywhere in the world.

An incredible menagerie of more than 3 million taxidermied animals at the oldest science museum in Europe.

One man's quest to fix his toilet unearthed over 5,000 artifacts spanning more than 2,000 years of history.

The marble facade hides a little-known medical museum with early surgical instruments and rare copies of canonical texts.

A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

A submerged archeological park still holds the wonders of a Roman Sodom.

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