The world's largest Holstein cow.

This eatery is emblematic of the connection between Jamaica and Nubia.

Charnel house at the foot of Mount Sinai.

This ancient structure is widely thought to be the oldest intact pyramid in the world.

Ozymandias’ time-keeping temple.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A scenic fort on the harbor protected Philadelphia from an attack that never came.

Ancient snack bar of the Roman Empire re-opened.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

The "Gateway to the Arctic" connects Barrow's indigenous population with the sea and its traditional industry: whaling.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

Tucked away amidst some of the most famous addresses in the world is New York’s only fraction of a street.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

Less a museum than a bizarre fantasy world created by artists and engineers.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

A hand-built folk art installation covered with messages of God's love.

Tiki luxury on Nob Hill.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

America's most famous piece of self-built architecture.

A room in New York City that contains 250 cubic yards of dirt.

A working model of the entire San Francisco Bay and much of the Sacramento River Delta, complete with regular tides that change every 14 minutes.

A living time capsule of the 1960s Richardson Bay water-front.