This distinctive bug-like bridge is made of recycled horseshoes.

Feast on the freshest of fish by the Bosphorus.

A 1,000-foot-long railroad tunnel under Shavers Fork connected the towns during West Virginia's logging boom until its closure in 1985.

An installation that makes understanding the size of the universe a walk in the park.

At a rest stop north of Seattle, you can drive through the trunk of an ancient tree.

This mysterious anthropomorphic statuette is on display at the National Museum of Oman.

This unusual sculpture is sometimes partially, sometimes fully, submerged.

A stone from Africa's tallest peak is immortalized in a Potsdam palace—but is it actually the mountaintop?

An eerie ship cemetery with gunfire as a soundtrack.

A small gallery in the home of the founding father of Mata Ortiz pottery.

Walk down these stairs to get an underwater view of Switzerland's Lake Zug.

The tallest mud-brick structure in the world has been standing since the 1500s.

In the Ozarks, a waterfall shoots out from a glorious hole.

This glass-themed tourist park in northern Japan feels like taking a step back in time.

Five restored historic road bridges in a park along the Kalamazoo River.

One of the best places to dig—some say on the planet—for six different types of chalcedony.

A preserved stretch of ancient fossilized trees with an impressive gem collection to boot.

An ancient Roman snake god, carved expertly into stone.

He’s not from around here.

Where Kevin Eastman and Peter Laird created their "heroes in a half shell" and founded Mirage Studios.

Hike the ruins of a zoo that was shut down by an unsolved murder.

This beautiful natural train tunnel is said to grant the wishes of visiting lovebirds.

A shop for all your magical needs and notions.

Ornamented with "Bristol Diamonds," this exotic shell grotto is considered to be the finest surviving example from the eighteenth century.