Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

Continuing a tradition of movie magic on the site of America’s oldest continually operating movie theatre.

A vinyl-lover's Shangri-La.

Couple's personal collection of pinball machines turned public pinball museum.

A museum dedicated to the history and exploration of both popular music and science fiction.

A giant Troll lurks under one of Seattle's oldest bridges.

A walk through the historic city center, under the streets of Seattle.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

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

The ghostly remains of an accidental sea.

Macabre astrological automaton clock dating to the late 1400s.

Dilapidated ruins that once treated a notorious young serial killer, currently hosting vandals, squatters, and ghost hunters.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A student driver's nightmare.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

Hidden beneath the streets of London is a secret subway that only carried mail.

The largest of London's subterranean rivers and once a mad, bad center of London life.

Australian Lake set aglow by Noctiluca Scintillans.

The tallest sea cliffs on the Southern Hemisphere are a climber's worst nightmare.

The ancient settlement attracts tourists from all over looking to learn about the Chinese vision of the afterlife.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

Snow-capped peaks, colorful waterfalls and stunning vistas on the edge of the Himalayas.

The tallest stationary dunes on Earth also happen to sing.

Jurassic theme park in the small town of Erlian.