- Garoua is the largest city in northern Cameroon and the capital of the North Region. It is located on the banks of the Benue River and has a population of approximately 500,000 people. Garoua serves as an important commercial and administrative center in the region, with a thriving market and a variety of industries including agriculture, trade, and transportation. The city is known for its hot and dry climate, with temperatures often reaching above 40 degrees Celsius (104 degrees Fahrenheit). Garoua is also a gateway to several national parks and wildlife reserves in the region, making it a popular destination for nature enthusiasts and tourists.