forded the stream that rolls through this beautiful plain, lingering several days on the way, in hopes of receiving an answer from the Indian republic. The unexpected delay of the messengers could not be explained, and occasioned some uneasiness.
As they advanced into a country of rougher and bolder features, their progress was suddenly arrested by a remarkable fortification. It was a stone wall nine feet in height, and twenty in thickness, with a parapet, a foot and a half broad, raised on the summit for the protection of those who defended it. It had only one opening, in the centre, made by two semicircular lines of wall overlapping each other for the space of forty paces, and affording a passage-way between, ten paces wide, so contrived, therefore, as to be perfectly commanded by the inner wall. This fortification, which extended more than two leagues, rested at either end on the bold natural buttresses formed by the sierra. The work was built of immense blocks of stones nicely laid together without cement;26 and the remains still existing, among which are rocks of the whole breadth of the rampart, fully attest its solidity and size.27