This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.

A corkscrew-shaped barn in Ireland.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

5,000 skulls in memorial to those killed by the Khmer Rouge.

A battle between nature and architecture in the Cambodian jungle.

Where an entire elephant skeleton, a snakeskin table runner, and thousands of animal remains become art.

A church of bones, decorated with 40,000 human skeletons.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

Climb inside an iron crystal magnified 165 billion times its normal size.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A beautifully eclectic mix of architectural styles.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

Odd outsider art installations surround a Gold Rush-era ghost town.

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

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

A white Buddhist temple with a golden restroom.

More than 200 statues filled with cryptic symbols give this park spot an aura of horror vacui fantasy.

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

Khmer Rouge's high security prison.