Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

One of the most well-preserved temples of ancient Egypt.

A little-visited waterfall in an otherworldly landscape.

Five varieties of trees with custom-designed grates around the trunk are planted along the route of the Seattle Transit Tunnel.

A science fiction-inspired apartment building designed by a famous Spanish architect.

This magical space partly designed by Antoni Gaudi is one of the best examples of romantic gardening in the Mediterranean.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

This rustic old building is said to be the most photographed barn in America.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

This ancient goddess temple inspired the design of India’s Parliament House.

The only Florida state park with publicly accessible caves.

One man spent 10 years building a spectacular section of road because no one else would.

Hundreds of toothbrushes hang from a wire fence along a quiet New Zealand road.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

See the rare bloom of the "Queen of the Night" cactus at one of the world's largest succulent collections.

The world's first hotel built in an abandoned water-filled quarry.

The only surviving piece of a submarine said to be the most decorated vessel in U.S. history.

A breathtaking flower tunnel bursts with beautiful golden blossoms.

Dubbed the "Blade Runner dragon," this buzzing neon sign is a beloved local icon.

The oldest giants in Catalonia are now displayed in a 14th-century Gothic church.

One of Europe's largest supercomputers is housed inside of a disused chapel.

This Funeral Hearse Museum represents the finest in cadaver transportation.