Scotland's oldest purpose-built concert hall houses an incredible collection of ornate, centuries-old keyboards.

The beautiful baroque library of the Hapsburg empire.

Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

Berliners converted a bombed-out, disused lot into a community-run urban farm with its own cafe and bar.

From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

Floating swimming pool within a moored vessel.

Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

A 12th-century fortress containing some of Berlin's oldest buildings.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

Where once there was a train station bathroom, there is now this German burger joint.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A wunderkammer of mysterious objects and stories.

The most visited, and possibly most controversial, museum in Germany.

A slice of central Asia in the middle of Berlin.

Started as a kitchen garden, now the second largest botanical garden in the world.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

This amazingly preserved Doric temple was abandoned before it was ever completed.

This overgrown mountain village has been abandoned for nearly a century.

Ride a boat through this magnificent underground world, which now doubles as a theater.

Many famous English poets including Elizabeth Barrett Browning are laid to rest at this Swiss-owned cemetery in Florence.

Remnants of a 4th-century church with vivid medieval frescoes and ancient sarcophagi hide beneath this old basilica.