Hoax, mistake, or evidence of dinosaurs in human times?

A small 12th-century temple surrounded by waters believed to have curative properties.

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

Take a hidden path to the mouth of the cave to watch millions of bats swarm at sunset.

Limestone caves in the Cambodian countryside, once the site of genocide, now a place of peaceful beauty.

A quick and simple solution to Cambodia's train woes.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

One of the most photographed locations in the entire city.

An abandoned Byzantine fortress and notorious prison.

"The most colorful grottoes of the world.

The castle where Martin Luther secretly translated the New Testament from Greek to German while in hiding.

This historic stone bridge has an entire neighborhood clinging to its sides.

Beloved children's TV characters freckle the German city's streets.

Cavemen, elephants, and eagles greet passengers driving through the town's main intersection.