At length, however, when the sun had declined to within a span's length of the western horizon, we bore away sharply toward the north, and presently came in sight of an indentation in the coast which, at the first glimpse, had the appearance of being land-locked; but which, as we approached it more closely, I saw was really a nearly circular bay about a mile in diameter, the entrance of which was most effectively masked by a small islet stretching completely across it and leaving only two narrow passages, one to the east and the other to the west of it.
