Kenya

Kenya was a country located in Africa on Earth.

History
In 1953, the Seventh Doctor visited British Kenya during the Mau Mau Uprising, where he was reunited with Elizabeth Klein. (AUDIO: A Thousand Tiny Wings)

Circa 1977, Professor Fendelman found in Kenya an apparently human skull that was millions of years older than the age the human species was supposed to be. (TV: Image of the Fendahl)

In 2013, the Eleventh Doctor, Amy Pond and Rory Williams visited Kenya where they rescued Gero and Chipo from giant insects. (COMIC: Buzz!)

At some point the Tenth Doctor took Martha Jones to Kenya to see lions. (PROSE: The Pirate Loop)

Alternative timeline
In an alternative timeline in which Nazi Germany won World War II and eventually conquered Africa as a result of the Seventh Doctor and Ace accidentally leaving laser technology in Colditz Castle in October 1944, the Mau Mau Uprising was against Nazi rule in Kenya. The Luftwaffe was sent in immediately. On the orders of the Führer Adolf Hitler, they proceeded to carpet-bomb the tribal areas and wipe out most of the native population. (AUDIO: A Thousand Tiny Wings)

In the alternative timeline in which Sarah Jane Smith died on 13 July 1964 instead of Andrea Yates, Andrea visited Kenya on a holiday. (PROSE: Whatever Happened to Sarah Jane?)