This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

A six-foot pair of socks hangs from a drawer of the world's largest bureau.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

A pyramid commemorates the birthplace of James Buchanan, the 15th president of the United States

This stunning, out-of-the-way Croatian monument commemorates a community's uprising against occupying fascist forces.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

The famous polar explorer stands outside the Royal Geographical Society's headquarters.

When ecosystems collide in the arid Southwest.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This sidewalk tribute honors Colorado's great culinary creation.

Beijing's World Park offers the excitement of international sites without the travel.

This Chinese museum proves that it's a watermelon world, we're all just living in it.

Why walk on this historical site when you can zoom down instead?

Take respite inside this jaw-dropping church while climbing the volcano where Georgia's Prometheus was once chained.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

This famed Silk Road oasis was one of the largest cities in the world before it was destroyed by a Mongol horde.

A fiery crater has been burning in the Karakum Desert since 1971.

This remarkable prehistoric town is full of watchtowers and houses that have withstood thousands of years.

A snapshot of the city's fascinating voodoo culture.

The world's last remaining store of its kind.

Roughly 17 million letters to Santa have found their way to this Arctic Circle post office.

These seven moai figures are the world's only sanctioned replicas of the Easter Island originals.

This spa theme park lets its guests take a dip in pools of coffee, wine, or ramen broth.

The spot where the two men ate together now stands enclosed in glass.