Prince Harry last visited Lesotho in June 2010 when his brother, the Duke of Cambridge, accompanied him as part of their first joint overseas trip.
The pair visited a number of charitable projects, including the Mamohato Network Club for children affected by HIV at King Letsie's Palace in Maseru, Lesotho.
Prince Seeiso, the younger brother of Lesotho's King Letsie III, will accompany Prince Harry on part of his current trip.
More top news
The home of a Premier League footballer has been burgled while he was away with his club for a match
A giant 'death ray' is being offered free to a good home on Gumtree.
The British Government has urged the world football governing body FIFA to publish the Garcia report into World Cup bidding in full