OR Tambo is an international airport located in Johannesburg, South Africa. It is the busiest airport in Africa and serves as a major hub for both domestic and international flights. Named after Oliver Reginald Tambo, a prominent anti-apartheid activist and former president of the African National Congress, the airport plays a crucial role in connecting travelers to various destinations around the world. The airport features modern facilities, including shopping areas, restaurants, and lounges, catering to millions of passengers each year. It is also known for its efficient services and has received several awards for its operations, making it a key gateway for travel in and out of the continent.