A history of European missionaries in Malawi.

An obelisk marks the spot where a British explorer's heart was buried before the rest of his body was transported to England.

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

This rusted shipwreck directly in front of a century-old abandoned lighthouse looks almost surreal.

Once living up to its name as the grandest hotel in all of Africa, the Grande Hotel is now home to a community of squatters.

Africa's fourth longest river originates from a burbling spring in a secluded stretch of woods.

Once a meeting point for Swahili slave traders, this ancient tree is now a monument to those killed by the slave trade.

A memorial marks the spot where a plane crash killed several United Nations members on a peace mission to the Democratic Republic of the Congo.

This deceptively beautiful island was once home to a German concentration camp and known as "Death Island."

The remains of diamond fever taken over by the desert.

This "dead marsh" sits among the largest sand dunes in the world, a forest frozen in time.

The skull of an ancient hominid was discovered at this spot.

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

Road signs in Namibia mark the location of one of the five major circles of latitude.

Mined to a depth of 240 meters with a perimeter of about 1.6 km, the largest hand-dug excavation in the world.

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

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

The abandoned tower is the last remnant of Lusaka's first major power plant.

Artifacts showcasing the witchy history of Zambia.

Based on a real event, the statue is dedicated to those who fought and died for Zambia's independence.

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

Bizarre living fossil only grows in a small chunk of the Namib Desert.

The world's highest and most dangerous infinity pool lies at the precipice of Victoria Falls.

There is only one place in the world where the corners of four nations come together.