Where Saint-Martin ends and Sint Maarten begins (or vice versa).

Play over 120 retro arcade games and pinball machines at this throwback museum.

Travel back in time at a Moroccan-inspired restaurant that was the height of glamor in the 1970s.

Offal and flawless onion soup are on the menu at this restaurant that once catered to the workers of Les Halles.

Grab a life-changing ham sandwich at this former horse butchershop.

A museum dedicated to the history of sugar cultivation on Réunion island.

Over a millennium ago, this site on the shores of Lake Titicaca was home to a city of more than 10,000 people.

This iron building in the Amazon allegedly shares an architect with the Eiffel Tower.

An old spa town in the mountains of Romania where, according to legend, the great hero Hercules once bathed.

A monument commemorating the 852 lives lost in the sinking of the MS Estonia.

An iron monument on the 120th meridian as surveyed, one of only four marking the boundary between Nevada and California north of Lake Tahoe.

A crash site in the heart of polar bear territory has become a beloved local landmark.

The ruins of what is considered the world's oldest university.

An underground world of gorgeous, palatial metro stations designed as a nuclear shelter complex.

This art gallery and oddities boutique bewitches visitors with a trove of occult trinkets and eccentric antiques, work by an ever-changing roster of underground artists, and classes in tarot and other mystic arts.

Where visitors can play more than 150 retro arcade games.

A bizarre statue of a Buddhist goddess made from 20,000 insects.

This retro café is a remnant of Japan’s post-war Argentine tango craze.

This unfinished tribute to a hometown hero and early baseball great is now an abandoned roadside attraction.

A small museum dedicated to Vietnam’s lesser-known Iron Age culture.

Legend has it these two stones are petrified trolls.

This giant wooden sculpture is based on local folklore and is said to be "possibly" Sweden's largest troll.

A haunting contrast of trains that both saved and took the lives of Jewish children in Nazi Germany.

Beautiful and terrifying masks displayed in the island’s only mask library.