At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

A town church once nearly submerged by the damming of a river is now hauntingly visible as the water recedes.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

Vietnam's feral abandoned water park offers access to a post-apocalyptic funscape, now with fewer crocodiles.

This spectacular bridge supported by two gigantic hands looks like something out of a fantasy universe.

You can walk up Thailand’s naturally non-slip waterfall.

Hot springs monkey spa in the middle of Hell's Valley.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.

What else would you call a playground hidden in Alabama's oldest and largest cemetery?

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

Some call this eerie forest of crooked trees the "Bermuda Triangle of Romania."

The largest radio telescope in the world searches for extraterrestrial life from the remote limestone peaks of southern China.

This pair of small sea rocks has been "wed" using rope and ancient Shinto tradition.

The 43-mile route crosses through six islands with gorgeous views of the Seto Inland Sea.

Abandoned Japanese ghost town gives a glimpse into what our own metropolises may leave behind.

Steaming blood-red hot spring from hell.

Reportedly 1,400 years old, this may be the first of the Fiji Mermaids.

This mesmerizingly colorful pond looks like a scene straight out of a fairytale.

The self-mummified monks of Japan.

1,001 carved statues of the Buddhist God of Mercy, each with a unique face.

A 70-foot-deep ice cave formed by lava from Mt. Fuji on the edge of Japan's "Suicide Forest." 

Hanging over one of Japan's "hidden valleys," these vine bridges must be remade every three years.

The magical, mossy forest that inspired Princess Mononoke.

Every autumn, this hillside is ablaze with red summer cypress.