A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A scene from one of Hungary's most famous novels.

The largest statue of this convex, homogeneous object with just one stable and one unstable equilibrium point.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

Krakow's own version of the Hollywood Walk of Fame.

A statue commemorating a Polish dog who took his role as man's best friend very seriously.

Inside this Krakow church, an explosion of psychedelic color.

This ancient Corinthian helmet is South Korea’s only national treasure of Western origin.

The supreme shrine of the state.

Home to more than 13,000 pieces of war memorabilia and military equipment.

Bangkok celebrated its shifting monarchy with a militaristic homage to democracy.

A meditative walk up 353 stairs leads to a majestic white Buddha overlooking Pai.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

For centuries young Thai men used this Giant Swing as a slingshot to heaven.

Bizarre dirt trail winds a narrow path above the tree line.

This extensive collection of dead bugs may be the world's most idiosyncratic and personal insect museum.

A white Buddhist temple with a golden restroom.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

You don't have to visit the deep blue sea to see these majestic creatures swimming wild and free.

Climb to the top of the world's largest seated bronze Buddha.

Remnants of the most densely packed city in world history, that thrived on anarchy for 30 years.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

The world’s largest work of glass art hides in this stunning Taiwanese subway station.

Grandpa Rainbow felt the neighborhood needed some color, so he picked up a paintbrush and went to work.