Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

A 15th-century granary that played the role of futuristic slave quarters in the world of 'Star Wars.'

The original movie set for the home of 'Star Wars' hero Luke Skywalker.

The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

An aeronautical-themed resort forged around rusty relics from the golden age of air travel.

Six rock shelters covered in abstract art created by ancient Ugandan tribes.

This park is home to around 500 bird species.

Uganda's smallest savannah park is home to over 350 species of birds and mammals.

Nestled in Uganda's Semliki Valley Wildlife Reserve, is a one-of-a-kind safari lodge.

A strangely forgotten claimant to the much contested title of "Source of the Nile."

The home of half the world's population of critically endangered mountain gorillas.

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

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

This monument is a stark reminder of the horrors of the Zanzibar slave trade.

Freddie Mercury's childhood home is now a monument to the iconic Queen rockstar.

The largest game reserve in Africa is home to thousands of species but refuses to house humans.

This sacred, circular cave is lined with pools so clear and still that it's hard to tell where the water begins.

Stay in your own little bubble.

After sunset the heart of Zanzibar's historic Stone Town neighborhood transforms into a culinary playground.

Sitting atop a rock on Michamvi Pingwe beach, this restaurant becomes its own island at high tide.

All that remains of Jacques Cousteau's 1960s underwater "village."

These Nubian pyramids are strange and unique, even by pyramid standards.

Every October, one of the largest migration of mammals in the world thunders through Boma National Park.