The horses set forward at nine o'clock$ and I proceeded down the stream five or six miles, when I was obliged to return to the place from which I set out, being unable to cross a small drain that led from the swamps to the river. I could in no place deviate above fifty yards from the river without being bogged, the water lying in some places eighteen inches deep, and in holes, much deeper. I attempted several times to proceed southerly, intending to cross the track which I presumed Mr. Evans would be obliged to take, but I was unable to accomplish it. The route taken by Mr. Evans and the horses led along the edge of extensive morasses covered with water; we proceeded nine or ten miles, when the morasses almost assumed the appearance of lakes; very extensive portions of them being free from timber, and being apparently deep water. South of the edge of the morass along which we travelled, the country was a barren scrub, and in places very soft; the horses falling repeatedly during the day. At the place where we stopped for the evening, I calculated that we were about five miles south of the river; on the edge of a very large lagoon, or lake. The country was so extremely low, that before I returned up the river to rejoin the horses, wishing to see what the openings on the other side were, I ascended a large gum tree, which enabled me to see that the flats opposite were similar to those on the south side. Our progress, upon the whole although we had travelled upwards of ten miles, did not exceed in a direct line five miles. The lagoons abound with water fowl, although we were not so fortunate as to obtain any; we were however amply compensated by our dogs killing a fine large emu. Various old marks of natives having visited these lakes, but none recent. June 29.--Our course in the first instance was directed in such a manner as to compass the lagoons, which after travelling about three miles and a half to the south-west, we accomplished, and again came upon the stream; the country thence backward bore the marks of being at some periods near three feet under water, and was covered with small box-trees: the country from our rejoining the river, to the place at which we stopped for the evening, consisted of barren plains, extending on both sides of the stream to a considerable distance backward. The points of the bends of the river were universally wet swamps with large lagoons; the back land, though equally subject to flood, was now dry; but the travelling was very heavy, the ground being a rotten, red, sandy loam, on which nothing grew but the usual production of marshes. I never saw a stream with so many sinuosities; in many places a quarter of a mile would cut off at least three miles by the river. The stream was in places much contracted, sand banks stretching nearly across; its medium depth was about eight feet.