One of the largest ancient geoglyphs in the world is a tall desert god used for predicting the weather.

A beautiful deserted greenhouse in the middle of a park.

This was once the center of the Birdman cult, and is now a World Heritage Site.

A record-breaking pool that uses computers to turn ocean water into cleaner, private swimming water.

One of Chile's most active volcanoes is riddled with beautiful caves.

A fantastical group of cliffside stairways, bridges, and twisting paths carved out of stone provide a surreal coastal hike.

A sculpture of a giant hand reaches for the stars in the middle of the Atacama desert.

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

The largest stone moai on Rapa Nui.

This odd Chilean waterfall-cano hotel must be entered via a rope bridge.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

An open air haven for tropical monkeys in the damp moors of the English country.

This unchanged Victorian park is rumored to have been the inspiration behind Peter Pan's Neverland.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

This massive chalk hill carving is one of England's most beloved giant horse geoglyphs.

The geoglyph once sported a glass bottle eye.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

A mysterious bridge over a sunken Roman road.

Thousands of effigies of Buddha watch from caves set high above a legendary river, plus whiskey.

Buried in the Laos jungle is a sanctuary for bears that would have otherwise been milked to death by poachers.

A boat ride through utter darkness, lit only by headlamps, reveals an emerald green pool locals believe is sacred.

More than 200 statues filled with cryptic symbols give this park spot an aura of horror vacui fantasy.

Believed to have once stored either human remains or rice wine, thousands of mysterious stone jars lie in ruin.