According to the biblical narrative in the Book of Exodus, Moses and the Israelites spent forty years wandering in the Sinai Peninsula, a triangular desert region situated between the Mediterranean Sea to the north and the Red Sea to the south. Key geographic markers include Mount Sinai (also known as Mount Horeb), where Moses is said to have received the Ten Commandments, and the Wilderness of Zin and Wilderness of Paran. Scholars and archaeologists in 2026 continue to debate the specific locations, as the text describes a nomadic journey through diverse terrains ranging from rocky mountains to arid plains. Notable stops mentioned include Kadesh Barnea, which served as a primary encampment for a significant portion of the forty years, and the Oasis of Elim. While the traditional site of Mount Sinai in the southern Sinai Peninsula (St. Catherine's) is the most famous, alternative theories place these events in the Midian region of modern-day Saudi Arabia, highlighting the enduring mystery of this ancient desert trek.