This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

Once the path of a railway tunnel, now home to thousands of glowing insects.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Australian Lake set aglow by Noctiluca Scintillans.

An Australian lake whose pink hue defies scientific explanation.

A 30-acre garden inspired by the principles of modern physics.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

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

Stroll through a wonderland of stupendous moss-covered trees.

Enormous lake at the bottom of a unique cave system.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

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

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The sign at the garden gate reads: "These Plants Can Kill."

These fantastically named natural pools look like something out of a Scottish myth.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A kaleidoscopic warehouse-maze of handmade neon signs.

A psychedelic labyrinth on the San Francisco bay.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

Its collection details the experiences of the largest Japanese community outside Japan.

One of the few places in the world where visitors can walk alongside fossilized tracks from 80 different dinosaur species.