Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

This open-pit mine is now an abandoned symbol of Bisbee's copper-mining heritage.

A Google software engineer's Easter egg led to what may be the world's most unusual saved screenshot.

This museum inside Amsterdam's largest cemetery explores how people deal with death.

Sail in for a ’dam good slice.

A line number in Amsterdam that will likely never be used again due to its tragic history.

A solid steel plane designed to catch fire over and over again.

The world's first disc golf course has the Jet Propulsion Laboratory as a neighbor.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

Journey through a bit of nostalgia inside this classic record and video store.

The historic “pink house on the hill” is an architectural gem that now serves as a center for water conservation.

Ruins of a once-opulent grand Victorian resort.