Below the Top of it is another Ascent, which is five hundred Paces high, one hundred of which rising from the Bottom are very steep. The Height of the rest, which are an easy Ascent, you discover by the Level of the _Aqueduct_. From the Bottom of the Valley you ascend four hundred Paces, the first hundred and eighty of which are very steep, after which you may walk two hundred more almost upon a Level. From hence you rise to the Middle of it, which is higher, and is a hundred Paces in Breadth. It is also elevated eight hundred Paces in Length, from the Top of it to the Bottom. From hence you descend two hundred Paces Westward to the lowest Part of the Valley, which divides the fourth and the fifth Hill, which is all a narrow Piece of Ground, and about four hundred Paces in Length. The first two hundred Paces upon the Shore of the Bay are all upon a Level; but it is an Uncertainty whether they are a part of the Valley, or the Sea Shore. For this Valley is enclosed in such a manner by these two Hills, as the fourth is bounded by the Plain upon the Shore, which is two hundred Paces broad, whereas the fifth does scarce descend so far. The following eight hundred Paces are much upon the same Level, the last four hundred of which, stretching to the Top of the _Promontory_, are very steep. The Plain upon the Shore, passing between the Bay and the fourth Hill, is of a different Breadth. For that part of it which extends itself to the South-western Point of the Hill, is four hundred Paces broad, whereas that part of it which extends itself to the Northern Point, is no more in Breadth than two hundred Paces. In short, such is the Situation of the fourth Hill, that when you sail along the Bay, you would take it to be an advanced part of the third Valley. For the Top of this Hill runs so far Southward, that its Descents, shelving very moderately, seem almost upon a Level; whereas the Top of the fifth Hill, which is of the same Height, projects beyond the fourth directly Northward. The Descents on the Back of the third Hill, which lie Southward, are very easy and agreeable, till you come to the Plain of the Vale, which divides the _Promontory_ from the seventh Hill; so that the back part of this Hill shoots Southward, and is not bounded on either Side of it by the third Valley. This Southern Part of it is somewhat narrow, just beyond a little Hill of the third Valley, near a _Caravansera_, built by the _Sultan Mahomet_; but behind the fifth Hill, below the _Columna Virginea_, ’tis straitned much more. CHAP. XIV. _Of the Fifth Hill._