This Paleolithic cave may be the oldest cemetery in North Africa.

A Moroccan getaway in the mountain range that plays the Himalayas' stunt double.

Moss-covered sculptures fill this small Brazilian gorge.

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

An overlooked collection of over 350,000 artistic works created by psychiatric patients using art therapy.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

Hundreds of unusual wheel crosses poke above the earth in this small Estonian cemetery.

This disappearing geyser has been attributed to witchcraft, but really it's all about rainfall.

A memorial to the murdered Jews of Kaunas.

Remnants of the city's Soviet history hover over this modern fast-food outlet.

Even drowned in an ocean of toxic waste, the remnants of this Romanian village stand tall.

The romantic botanic tunnel feels like a well-kept secret.

This grand Pakistani mausoleum can only be accessed via an almost 1,000 foot long alleyway.

A real-life "hobbit" cave in Flores, Indonesia.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

Temple-like building holds power equipment.

The Seven Story Pagoda of Sibu.

One of Vietnam's only mosques pays tribute to the country's Muslim minority.

This Vietnamese bar doubles as a multistory labyrinth.

Shoes and revealing shirts are not allowed inside this giant Vietnamese Christ.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

This imposing memorial contains the remains of Che Guevara — and 29 other guerrillas who died with him in Bolivia.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."