Africa's best national parks

More and more visitors flock each year to the continents' parks and reserves, bearing witness to nature on a grand scale and playing a vital role in generating tourism income.

Here are some of the top picks on the continent.

Maasai Mara National Reserve, Kenya

Maasai Mara National Reserve, which has been honored by the World Travel Awards, is named after its ancestral inhabitants, the Maasai people, and is one of the most popular tourist destinations in southwest Kenya.

In addition to an impressive population of big cats, rhinos and elephants, it plays host from July through to October each year to one of the world's more spectacular movements of wildebeest known as the Great Migration, the phenomenon involves more than 1 million wildebeest and hundreds of thousands of gazelles, zebras and other animals, which migrate from the Serengeti National Park in Tanzania.

Serengeti National Park, Tanzania

Serengeti National Park was established in 1951, making it Tanzania's oldest national park. The park is arguably one of the most famous in the world and covers 5,700 square miles of grassland, riverine forest, woodlands and savannah.

It is famed for its spectacular scenery, diverse wildlife and its part in the impressive annual migration of more than a million wildebeest and hundreds of thousands of other animals.

Virunga National Park, Democratic Republic of Congo

Established in 1925, Virunga National Park is Africa's oldest national park and is often considered the crown jewel of parks on the continent. It lies in the eastern part of the Democratic Republic of Congo.

The park is known for being the "continent's most biologically diverse protected area" and is home to endangered species, such as the mountain gorilla and the okapi.

In the 1970s, Virunga welcomed an average of 6,500 visitors every year, but it has suffered terribly from armed conflict and poaching. The park is slowly re-establishing itself through international donations.

Bwindi Impenetrable National Park, Uganda

The Bwindi Impenetrable National Park is located in southwestern Uganda and is home to a multitude of birds, butterflies and endangered species, including the mountain gorilla. Some 300 wild gorillas live in the park, accounting for nearly half the world's population
The park also boasts more than 160 species of trees.
The main tourist attraction is gorilla tracking, which generates a steady stream of revenue for the Uganda Wildlife Authority.

Kruger National Park, South Africa

Kruger National Park was established as a game reserve in 1898 and is home to a vast number of species, including more than 500 types of bird and more than 100 reptiles. It also boasts a huge diversity of trees and flowers.

The park is also known for big game, as well as more than 255 recorded archeological sites. Several rivers traverse the park from west to east, including the Sabie, Olifants, Crocodile, Letaba, Luvuvhu and Limpopo.