The ruins of a massive World War I fort overlook the border between Zambia and Tanzania.

This stunning waterfall is the backdrop to a site that has seen continuous human habitation for 250,000 years.

A series of caves within the gorge hold artifacts from the Stone Age.

The petrified remains of 150-million-year-old trees can be seen in and among the houses of the local villagers.

Arrogance and quarreling are forbidden near these three sacred waterfalls.

One of the largest concentrations of rock paintings in Southern Africa.

This fascinating cave is packed with prehistoric rock art and Stone Age tools.

Artifacts showcasing the witchy history of Zambia.

Zambia's smallest national park is home to one of the world's largest annual mammal migrations.

A secluded natural oasis hidden deep along a rainforest trail.

These naturally balancing rocks were pictured on every Zimbabwean banknote, up to the 100 trillion-dollar note.

The largest prehistoric ruins south of the Sahara, once a powerful center of international trade.

The stunningly blue waters of these beautiful caves also have a violent past.

Museum showcases Japanese sexuality and some amazing ocean views.

Designed by a computer, this intricate network of fluorescent green pipes has taken over a subway station.

Barbies stare from the walls, sit on the tables, and even pop out of cakes at this quirky cafe.

This extremely naked God of Drunkards welcomes visitors to Kochi Station.

The Japanese mayo factory famous for its cute mascot.

An abandoned giant glass dome sits in the bay in “the Venice of the East.”

A derelict New Zealand-themed amusement park in Japan.

A failed Russian themed village and amusement park in Niigata prefecture.

Haunted house kitsch meets Japanese folklore at this theme bar where patrons can “die” and have their own mock funeral.

Underground farm located in a former bank vault deep within the bowels of Tokyo's business district.

A kitsch shrine dedicated to the ogre-slaying folktale hero born from a peach.