Cape Spartel is a promontory in Morocco about 1,000 feet (300 m) above sea level at the entrance to the Strait of Gibraltar, 12 km West of Tangier. Below the cape are the Caves of Hercules. Cape Spartel is frequently but incorrectly referred to as the northernmost point of Africa, which is instead Ras ben Sakka, Tunisia. It is the most North Western point of mainland Africa. The cape rises to a height of 326 m. at the top of Jebel Quebir where there is a tower. There is another tower nearer to the end of the cape which serves as a lighthouse.