Gauteng is the smallest province in South Africa, but it is also the most populous and the wealthiest. It is located in the northeastern part of the country, and is bordered by the provinces of Limpopo, Mpumalanga, North West, and Free State. The capital of Gauteng is Johannesburg, which is also the largest city in South Africa.

Gauteng is home to a number of important economic sectors, including mining, manufacturing, and financial services. The province is also a major transportation hub, and is home to the Johannesburg Stock Exchange (JSE), the largest stock exchange in Africa.

In addition to its economic importance, Gauteng is also a major tourist destination. The province is home to a number of historical and cultural attractions, including the Apartheid Museum, the Mandela House, and the Lion Park. Gauteng is also home to a number of natural attractions, including the Magaliesberg Mountains and the Hartbeespoort Dam.