Johannesburg (City of Gold)

Johannesburg, often called the "City of Gold," is the largest city in South Africa and a major economic hub. It earned this nickname due to its historical gold rush in the late 1800s, which led to rapid growth and development. Today, it's a vibrant city known for its diverse culture, bustling business districts, and significant historical sites, including the Apartheid Museum. Situated on a high plateau, Johannesburg is also one of the world’s largest urban areas not built near a river. Its rich heritage and economic significance make it a focal point for both locals and tourists.