This monument is dedicated to a young boy who survived a disaster that forced Edinburgh to reevaluate its building codes.

The colorful stairs are made with marble from the world's major quarries.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

One of the city's oldest pubs displays a skull said to belong to the country's last witch burned at the stake.

Famously misunderstood wonder of the ancient world

These remarkable cascades are the jewels of Upper Tees.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

England's most notorious suicide spot.

This remarkably intact, 260-year-old cargo ship is only visible at the lowest of spring tides.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

Two gilded cherubs perched on a church bell tower have been reminding visitors of the finitude of life since 1760.

The ruins of a Roman fort lie in the shadows of an imposing medieval castle.

A jumble of treasures in a small space, this old-fashioned local museum is full of surprises.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

A miniature train-ride through Slovenia's largest cave system.

California's longest-running tourist attraction is a stump.

This giant slab of driftwood marks the beginning of the Winnemucca to the Sea Highway.

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

One of few remaining antique carousels with stationary animals in the U.S.

Also known as the Cathedral of the Plains, this church holds the distinction of being one of the "8 Wonders of Kansas."

This 100-foot tall bluff located in the western plains of Kansas overlooks a massive reservoir.

Once an ancient sea, this landscape of rocky ravines is filled with the fossils of ancient marine life.

One of the Eight Wonders of Kansas and the first official National Natural Monument these stark formations look like nature's Stonehenge.