Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

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

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

The final resting place of the author who gave us the Little Mermaid, the Ugly Duckling, and many more beloved fairy tales.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

Nordic giants resurrected from the sea and restored to their former greatness.

This unique architectural wonder is home to luxury apartments.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

Based on a real event, the statue is dedicated to those who fought and died for Zambia's independence.

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

A Cold War secret surveillance tower used to spy on radio communications.

These 17th-century mummies are no longer naturally preserved, but remain on display today.

Tel Aviv's popular neighborhood went though endless waves of transformation.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Bohemian paradise covered in majestic forests.

The 14th-century ruins are said to contain healing powers.

This Czech military museum is home to pink tank that was once a symbol of art and political rebellion.

This former quarry is now a picturesque gorge that hides a sunken lake.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

Steadily reminding Czechia of its past.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.