St. Catherines Monastery photographed by Magnus ManskeSaint Catherine's Monastery is also known as St. Helena's Chapel. The official name is a serious mouthful “Sacred and Imperial Monastery of the God-Trodden Mount of Sinai”. It is located on the Sinai Peninsula, at the entrance to an inaccessible gorge located at the foot of Mount Mousa (or Jebel Mousa). This spot is thought by many to be the biblical Mount Sinai (where Moses received the Ten Commandments from God). The monastery is Greek Orthodox and claims to be the oldest working Christian monastery in the world (although the monks of the Monastery of Saint Anthony near Cairo would dispute that). The site is sacred to Judaism, Christianity and Islam. Read more