The southern part of the sea, as viewed from this point, was remarkable for the numerous shoals and sand bars which appeared projecting in many places from the shore, forming long and low points and peninsulas of sandy land. There was one very large and remarkable peninsula of higher land, in the southeast part of the sea. The position and configuration of this peninsula may be seen upon the map. It is formed in some respect like a human foot, with the heel toward the sea. Of course, the ankle of the foot is the isthmus which connects the peninsula with the main land. The length of this peninsula, from north to south, is five or six miles. Our observers, from their lofty position at En-gedi, looked down upon it, and could trace almost the whole of its outline. North of it, too, there was a valley, which opened up among the mountains to the eastward, called the Valley of Kerak. At the head of this valley, several miles from the shore of the sea, lies the town of Kerak, a place sometimes visited by pilgrims and travelers, who pass that way along a road which traverses that part of the country on a line parallel to the shore of the sea. The course of the valley was such that the position of our observers on the mountain at En-gedi commanded a full view of the whole extent of it. They could even see the town of Kerak, with its ancient castle on a rock--far up near the summit of the mountain. It is in the lower part of this valley, a little to the eastward of the isthmus which has been already described, that the town of Zoar stood, as it is supposed, where Lot sought refuge at the time of the destruction of Sodom and Gomorrah. THE PASS. After remaining on the cliff about three quarters of an hour, to observe and to record every thing worthy of notice in the extended view before them, the party began to go down the pass to the shore. The descent was frightful, the pathway having been formed by zigzags down the cliff, the necessary width for the track having been obtained, sometimes by cutting into the face of the rock, and sometimes by means of rude walls built from below. As they looked back up the rocks after they had descended, it seemed impossible to them that any road could have been formed there--and yet so skillfully had the work been planned and executed, that the descent, though terrific, was accomplished without any serious difficulty. In fact, the road was so practicable, that loaded camels sometimes passed up and down. One of Mr. Robinson's companions had crossed the heights of Lebanon and the mountains of Persia, and he himself had traversed all the principal passes of the Alps, but neither of them had ever met with a pass so difficult and dangerous as this. The way was really dangerous as well as difficult. An Arab woman, not long before the time of Robinson's visit, in descending the road, had fallen off over the brink of the precipice to the rocks below. She was, of course, killed by the fall. [Illustration: THE DESCENT.]