A landscape decorated with enormous skull sculptures.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

Turkish adventurer antiques in the heart of the Grand Bazaar.

An Art Nouveau gem hides beneath the layers of city grime obscuring this once-magnificent building.

The legendary luxury train passage is commemorated with a charming museum inside its former eastern terminus.

Taking the subway here means doing so over a bridge located in the middle of an estuary.

Once the world's most modern observatory, this building is now a private school.

Dine amidst exotic plants at this former royal greenhouse.

This museum is dedicated to the little known ancient Roman history of Vienna.

The house that took a plunge into the facade of a museum.

The first overseas server for Facebook in Sweden's tundra.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.

A Kyiv-based repository for all manners of discarded curiosities.