The Amboni Caves are famous for being one of the most extensive and impressive limestone cave systems in East Africa. They are located near Tanga city in Tanzania and cover an area of about 234 square kilometers.

The Amboni Caves are a popular tourist attraction because of their unique and beautiful rock formations, underground streams, and waterfalls. The caves have been formed over millions of years through erosion and dissolution of the limestone rocks by the water.

Apart from their natural beauty, the Amboni Caves are also known for their historical and cultural significance. They were used as a hideout by the locals during the slave trade era and also served as a shelter for the German soldiers during World War I