Berlin's old airport.

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

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

This bridge was constructed from the rubble of the infamous Bastille.

The world's tallest bridge is also possibly the most elegant.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

This unassuming museum's slogan translates to “there is a limit of sadness, anxiety has no limits."

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

An exquisite and eclectic selection of African masks stands out within a massive woodcarving marketplace.

This beautifully verdant lagoon is tucked below a massive volcano in a crater atop a black pebble beach.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

Artifacts and memories from the Vietnam war, located in a place that experienced it first hand.

One of the world's premier laboratories for hydraulic engineering research takes full advantage of the water's power.

Monument to a brutal, ineffectual US bombing campaign and a sobering reminder of the human cost of the Vietnam War.

Home of the unusual art of water puppetry, one of Vietnam's oldest curiosities.

The notorious "Hanoi Hilton" where Vietnamese colonial subjects and later American POWs, including John McCain, were imprisoned.

The first tourist attraction to offer tours for interstellar tourists.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

This unique temple complex remains off the typical tourist trail.

This once-booming gold mining hub was basically abandoned overnight.