These jagged limestone blades cut out through the canopy of the jungles of Borneo.

One of the largest caverns in the world has a maw large enough to stack cathedrals in.

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

In Zanzibar, a historic 19th-century palace is a reminder of the world's shortest war.

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

The final resting place of soldiers who fell during the First and Second World Wars.

This small roadside eatery exists in both the Northern and Southern hemispheres, as the equator runs right through it.

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

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

Final resting place of one of Africa's most famous conservationists, murdered by bandits.

Life and death are on parade at the most reliably perilous site of “the Great Migration.”

Magnificent Roman ruins lie vulnerable to destruction on the edge of the Mediterranean.

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

A seemingly simple canyon that was the backdrop to a number of famous movies.

The largest salt lake in the Sahara is mysteriously alluring.

Some believe this abandoned Brutalist masterpiece inspired George Lucas's Sandcrawler.

The ancient heart of Tunis is an enormous maze of narrow streets and alleyways.

The best-preserved Roman small town in North Africa.

An ancient burial ground believed to have been used for ritual sacrifice.

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

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

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

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

The adorable animals return to this nature reserve every fall to give birth to their pups.