This vast masterpiece of Moroccan architecture spreads across 20 acres.

One of the two original gateways into the Kasbah, this gateway is a nesting site for storks.

The oldest monument in Marrakesh and the city's only surviving example of Almoravid architecture.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

This bridge's unique architecture honors nautical heritage and encourages self-awareness.

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

Copenhagen's celebrated theme park and gardens.

This German fountain of a legendary apple wine-loving drink thief will spit on you.

This futuristic German television spire is actually the world's largest digital clock.

The world's first motorway was used as a racetrack until the late 1990s.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

After this historic church was destroyed by World War II bombing, its blackened shell was left standing as a monument.

This gateway to subterranean Hanover plays jazz, pop and rock to surprised passersby.

Striking occult iconography on a medieval German church.

Annual technopop celebration of peace and love.

An exquisite Baroque church in Vienna's old town.

Under Hanoi’s medieval citadel sits a secret military headquarters from the final years of the Vietnam War.

A gift from the Soviet Union in the 1980s, this is the only statue of the Soviet dictator in Southeast Asia.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

A monument to the civilian victims of the Japanese Occupation forces of World War II.

Frozen in Norway, vended in Singapore.

A former reservoir that was only recently discovered after more than 60 years of disuse.