To the northeast is the mountain's largest wadi, "Wadi Tarabat". In the narrow canyon of Wadi Sagar there is another water fountain. The Bedouin have climbed in the Sandstone mountains of Wadi Rum for many generations. Egyptians settled mainly in Jaffa, the Coastal plain, Samaria and in Wadi Ara. There is an Omani exclave surrounded by UAE territory, known as Wadi Madha. The first is al-Wu'ayra and is situated just north of Wadi Musa. The area is centered on the main valley of Wadi Rum. Filming also took place in the Wadi Rum valley in Jordan. Residents of Wadi Araba village in southern Jordan are known to practice FGM. A sand-storage dam is a weir built in stages across a stream or wadi. The siltstone originated from quarries in the Wadi Hammamat. Michael settled in an Arab quarter of Haifa, Wadi Nisnas. Water trickles from a rock into a double fountain in Wadi Tubuq. The Gaza Strip is largely dependent on water from Wadi Gaza, which also supplies Israel. A new service to Athens via Khartoum and Wadi Halfa was launched on .