"Built to protect the Annaqa ("she-camel") well, the main water source for pilgrim caravans in the al-Hijr. The water was lifted from the well to fill a pool using a water wheel."
"Built to protect the Annaqa ("she-camel") well, the main water source for pilgrim caravans in the al-Hijr. The water was lifted from the well to fill a pool using a water wheel."