After remaining for some time at the encampment, Robinson and his companions set out at five o'clock, to go down to the shore. The declivity was still steep, though less so than in the pass above. The ground was fertile, and bore many plants and trees, and the surface of it appeared to have been once terraced for tillage and gardens. At one place, near the foot of the descent, were the ruins of an ancient town. From the base of the declivity, there was a rich and fertile plain which lay sloping gradually nearly half a mile to the shore. The bed of the brook could be traced across this plain to the sea, though at the season of this visit, the waters which the fountain supplied, copious as they appeared where they first issued from the rock, were absorbed by the earth long before they reached the shore. The rivulet, therefore, of Ain Jidy is the most short-lived and transitory of streams. It breaks forth suddenly from the earth at its fountain, and then, after tumbling and foaming for a short distance over its rocky bed, it descends again into the ground, disappearing as suddenly and mysteriously as it came into being. The plain which this evanescent stream thus gave up its life to fertilize, was all under cultivation at the time that Robinson visited it, being divided into gardens, which belonged to a certain tribe of wandering Arabs. This tribe were, however, not now encamped here, but had gone away to a tract of ground belonging to them in another part of the country, having left only a few sentinels to watch the fruits that were growing in the gardens. Robinson and his party went across the plain, and finally came to the margin of the sea, approaching it at last over a bank of pebbles which lined the shore, and formed a sort of ridge of sand and shingle, six or eight feet higher than the level of the water. The slope of these pebbles, on the seaward side, was covered with saline incrustations.