The area is very rugged terrain filled with narrow valleys, ravines and mountains. The terrain features deep ravines, canyons and fast-flowing rivers. They are constructed to convey watercourses across gaps such as valleys or ravines. Creeks traverse the UCSC campus within several ravines. The area features undulating terrain, with a large number of tributaries, creeks and ravines. A terrible battle followed, the Berbers were dispersed and fled into the ravines and valleys. The region, especially its ravines and canyons, is hot and humid. The route was extremely difficult with mountainous terrain cut by deep ravines and numerous rivers. Outcroppings of stone, ravines, or hilly or mountainous terrain called for cuttings and tunnels. The surface is hilly and intersected by ravines. This area is also riddled with ravines and sinkholes. This was on a rock and was surrounded by steep ravines. Remnant patches of indigenous forest persist in the wetter ravines. After heavy rains, powerful rivers of rainwater pour down the numerous ravines (known as ghauts). The spirit rejoices at the mountains and ravines.