The world's brightest bioluminescent bay.

This magical-looking island is notorious for the misfortunes suffered by its owners.

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

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

The headquarters in Salem doubles as an occult art gallery.

Frida Kahlo's childhood home, now a museum of her life and works.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

An ancient city exhumed from the depths of the ocean.

Ozymandias’ time-keeping temple.

A network of ancient Egyptian tombs built into the cliff face along the Nile.

A preserved oasis with traditional Andalusian-style architecture and beautiful views of the Nile.

The massive cave church of Cairo's Zabbaleen community is one of the largest Christian churches in the Middle East.

An ancient instrument used to measure the waters of the Nile so Egyptian farmers would know whether to expect famine or flood.

An endless sea of white conical domes.

Explore the atmospheric ruins of an abandoned convent in the dense forests of Mexico's first national park.

Known as the Hintz House, this medieval pharmacy has been an apothecary's haven for nearly 450 years.

This Queens hospital has stood abandoned for almost 20 years after its patients were secretly relocated in the dead of night.

A scattered trail of street art adds a pop of color to the city's stark structures.

This giant mural of Santa Muerte in downtown São Paulo reminds passersby of their own mortality.

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

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The site of the climactic scene from the classic horror film is now a historic landmark.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.