side exceeding one thousand two hundred feet, the width at the edges about two hundred yards.  From thence it descends as before described until all sight of it is lost, from the vast elevation of the rocky hills which it divides and runs through.  The different points of this deep glen seem as if they would fit into the opposite fissures which form the smaller glens alternately on either side.  The whole is indeed a grand natural spectacle, and is an indubitable mark of the vast convulsions which this country must at one period have undergone.  The rocks are all slate, the upper romanae of which are of a light brown colour, rotten, and easily separated.  Nearer the base or surface of the water they are of a dark blue, and of a firmer texture.  The waters are quite discoloured, owing to the nature of the bed over which they run, the soluble particles of coal among the slate tinging them a dark brown.  This fine fall is not more than five miles below the place where we crossed the river on the 9th instant, and we were doubtless prevented from hearing the noise of the waters, by the numerous smaller falls in the vicinity.  This most magnificent fall and the river itself were respectively named Bathurst and Apsley, in honour of the Noble Secretary of State for the colonies.  Although a week had elapsed in effecting the passage of this river, we could not consider it as entirely lost, especially as it enabled us to ascertain that its direction was to the coast; and we hoped that the nature of the country would permit us to fix its embouchure.

September 16.—­The weather for some days past has been very unseasonable, cold and tempestuous, with frequent heavy and continued showers of rain:  this remarkable coldness of temperature in such a latitude (31 degrees,) I cannot but attribute to the considerable elevation of the country above the sea, being certainly between four and five thousand feet.  We proceeded to the south-east during this day’s journey, on purpose to avoid the broken land in the vicinity of the river.  It was good travelling though hilly:  the soil, for the most part, a poor clay; and the timber not so good or large as usual.  There was however much good land, particularly in the valleys, through every one of which a stream of water took its course to the river.  At twelve miles, we halted on the banks of a considerable and rapid stream watering an extensive and wide valley.  The many waters which fall into Apsley River must very considerably increase its magnitude; and I am in hopes after it has cleared this mountainous tract and we again fall in with it, that we shall find it a useful as well as fine stream.  The river on which we encamped was named Croker’s River, in honour of the First Secretary of the Admiralty.