Our course was held outside of two groups of islets one of which was called Hannibal's, and the other McArthur's Group. At eleven o'clock a larger islet was passed by; at half past twelve o'clock we were abreast of Captain Cook's Orfordness, and of Captain Bligh's Pudding-Pan Hill; continuing our course parallel to the coast we passed half a mile inside of Cairncross Island which is about half a mile in length; it has a reef extending for more than a mile off its south point, under which a vessel might securely anchor. At 3 hours 30 minutes p.m. Bligh's Turtle Island was seen, for which we steered; but, attracted by the flattering appearance of an opening in Newcastle Bay, we hauled in to examine it. As we stood towards it the soundings were very regular until we were within the projecting points of the coast, when the quality of the bottom changed from mud to sand; and with this the depth began to decrease. The opening trended deeply in to the North-West and bore the character of a river with a good port at its embouchure; the heads of which were rocky and apparently bold, but the light colour of the water between them indicated that its entrance was shoal, and would prove both intricate and dangerous to pass. Sooner however than was expected the water shoaled to three fathoms; and before it was possible to avoid it the vessel struck: the helm was put up, but she continued to beat on a hard sandy bottom as her head paid off. Some time elapsed, for it was blowing strong, before the main sheet could be hauled in to gybe the sail; during which the cutter was running along the shoal or bar in ten feet water, which was not sufficient to float her; for she struck the ground violently every time that the swell passed by. Upon the main boom being got over, and the vessel's heel touching the ground at the same instant, her head flew up in the wind, and she was very nearly thrown back upon the bank. This was, however, fortunately prevented: in a few seconds she reached deeper water and we providentially escaped a danger which had so nearly proved fatal to the vessel and our lives; for had the cutter remained a-ground on the bank during the night the sea was so heavy that there would not have been the least vestige of her the following morning. To commemorate this occurrence, I have distinguished the opening with the name of Escape River.