The most alien-looking place on Earth.

Sweden's "good old days" painstakingly re-created in a model village.

A slice of central Asia in the middle of Berlin.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

The site of London's first coffee house has been serving refreshments of one kind or another for 360 years.

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

Bits and pieces from the ill-fated Donner Party's winter cabins.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.