"In the Dark" Restaurant in Paris offers dinner in complete darkness.

This Parisian café sticks almost exclusively to an ethos of reuse.

An icy lake tucked among jaw-dropping alpine panoramas.

A modern-day Lascaux cave underneath Paris.

Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

A grotto-like lodge decorated with gilded mosaics, rocks and a noisy waterfall was the setting for the most sumptuous pleasure house of 1900s Europe.

A surrealist timepiece by the artist of melting clocks.

The site of a prison camp where Cypriot resistance fighters were held in the 1950s.

Macabre astrological automaton clock dating to the late 1400s.

Hidden beneath a restaurant, underground tunnels tell the story of Malta’s tragic role in World War II.

Iceland's first pagan temple in 1,000 years is underway in Reykjavík.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.