Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

The final resting place of the world's first nuclear reactor.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

A Hawaiian stairway to heaven—that you can't climb.

Tubing through a cave lit with glowworms is a magical underground experience.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

An exquisite tunnel of cascading flowers.

Half of a waterfall goes into the river while the other half seems to disappear.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

The storied English village that pretended to be insane inspired NYC's nickname and the fictional namesake in the DC Comics universe.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

The forest that inspired Winnie-the-Pooh's Hundred Acre Wood can be found outside London.

Alien rock formations grown from the sands of an Australian national park.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

The world's first underwater farm is home to more than 700 plants.

All that remains of Jacques Cousteau's 1960s underwater "village."

An archaeological site believed to be the burial place of the "mother of us all."

The UFO capital of Australia is the outback’s answer to Roswell.

A galaxy of glowworms—larvae of a gnat—hides deep in the belly of these caves.