The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

An underwater city for the dead.

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

This fantastical waterfall is hidden in a cave located in a cracked cliff.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Ruins of a German Castle on top of a towering stone pillar.

Rainbow-hued local gem in Venice.

Northern Ireland's Brobdingnagian stepping stones.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

A heavenly experience, right here on Terra Firma.

A strange house built only at night, with rumored mystic inspiration.

A beautiful geyser under environmental threat.

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

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Rising from the sea like a stone monster.

The first declared National Monument in the United States.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Towering basalt columns, a creation of fire and ice.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

An Australian lake whose pink hue defies scientific explanation.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

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