The largest bottled beer collection in the world holds over 22,000 unique beer bottles.

Danish observation tower designed to look like a giant beer bottle.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

This sublime architectural marvel is a rare example of an expressionist church.

Six beautiful wooden giants are hidden around Copenhagen.

A walkable map of the world, made from soil and stone by one man.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

Copenhagen's celebrated theme park and gardens.

The site of a devastating modern-day mud volcano eruption that buried parts of a village.

This giant Cold War satellite dish has become a symbol of Trinidad's need for sovereignty.

This cluster of little wooden huts once ground local farmers’ wheat into flour during the days of the Austro-Hungarian Empire.

The haunting ruins of a military fortress turned astronomical observatory sit on a Sarajevo mountaintop.

This museum preserves the hand-dug tunnel that kept Sarajevo afloat during the Serbian siege.

This top-secret nuclear bunker hidden in a Bosnian mountain has been converted to a modern art exhibition space.

Bridge that died in war and was resurected.

A small memorial to a deadly night in Serbia that shook the world before it was swept under the rug.

A pair of connected skyscrapers form this symbolic gateway.

A Serbian church lit by chandeliers made of weapons.

Ride in 1960s style on the private luxury train Marshal Josip Tito used to travel around Yugoslavia.

Tucked in an urban forest, this restaurant specializes in homemade, healing rakijas.

In the hinterlands of Serbia's capital, a giant reflective mushroom houses an aeronautical history of the former Yugoslav republic.

A legendary tree towers within its own vibrant sanctuary.

Military artifacts from the Salvadoran Civil War are displayed in this small but notable museum.