U.S. First Lady Michelle Obama began her week-long visit to Africa on Tuesday, along with daughters Sasha and Malia.

They visited the Apartheid Museum in Johannesburg on June 21, and Michelle Obama paid a visit to former South African President Nelson Mandela, kicking off her own symbolic trip to Africa by meeting one of the continent's most revered leaders, Reuters reported.

Below are some of the latest pictures from their visit: