The districts of Amakooa and Aheedoo are separated by a mountain called Mounah Kaah (or the mountain Kaah), which rises in three peaks, perpetually covered with snow, and may be clearly seen at 40 leagues distance.

To the north of this mountain the coast consists of high and abrupt cliffs, down which fall many beautiful cascades of water.  We were once flattered with the hopes of meeting with a harbour round a bluff head, in latitude 20 deg. 10’ N., and longitude 204 deg. 26’ E.; but, on doubling the point, and standing close in, we found it connected by a low valley, with another high head to the north-west.  The country rises inland with a gentle ascent, is intersected by deep narrow glens, or rather chasms, and appeared to be well cultivated and sprinkled over with a number of villages.  The snowy mountain is very steep, and the lower part of it covered with wood.

The coast of Aheedoo, which lies to the south of Mouna Kaah, is of a moderate height, and the interior parts appear more even than the country to the north-west, and less broken by ravines.  Off these two districts we cruised for almost a month; and, whenever our distance from shore would permit it, were sure of being surrounded by canoes laden with all kinds of refreshments.  We had frequently a very heavy sea, and great swell on this side of the island; and as we had no soundings, and could observe much foul ground off the shore, we never approached nearer the land than two or three leagues, excepting on the occasion already mentioned.

The coast to the north-east of Apoona, which forms the eastern extremity of the island, is low and flat; the acclivity of the inland parts is very gradual, and the whole country covered with cocoa-nut and bread-fruit trees.  This, as far as we could judge, is the finest part of the island, and we were afterward told that the king had a place of residence here.  At the south-west extremity the hills rise abruptly from the sea side, leaving but a narrow border of low ground toward the beach.  We were pretty near the shore at this part of the island, and found the sides of the hills covered with a fine verdure; but the country seemed to be very thinly inhabited.  On doubling the east point of the island, we came in sight of another snowy mountain, called Mouna Roa (or the extensive mountain), which continued to be a very conspicuous object all the while we were sailing along the south-east side.  It is flat at the top, making what is called by mariners table-land; the summit was constantly buried in snow, and we once saw its sides also slightly covered for a considerable way down; but the greatest part of this disappeared again in a few days.