be concluded without a more particular description of the Sussex rivers. Of these the first in importance and the largest is the Arun. It rises in a lake which is little known, and which is yet of great beauty, in St. Leonard’s Forest, runs as a small and very winding stream through Horsham and the northern Wealden parts of the county, and only begins to acquire the importance of a true river in the neighbourhood of Stopham. Here it is crossed by an old bridge which is itself among the most beautiful structures of the county, and which spans the river at one of its broadest and most secluded reaches. It is also the true dividing line between the Upper and the Lower Arun, because it is the extreme limit that the tide has ever reached even under the most favourable circumstances of high springs and drought. Just below Stopham there falls into the Arun a little river called the Rother, or Western Rother, to distinguish it from the Eastern Rother which is the principal stream at the other end of the county. This little river, which was canalised and usable for traffic until, like all the rest of our waterways, it was killed by the railroads, waters a most charming valley strung with towns and villages whose names we have already mentioned in another connection. At its head is the millpond of Midhurst; it runs through the land of Cowdray (which is the great park of Midhurst), past Burton Rough, south of Petworth, where it turns one of its several mills, and on past Coates and Fittleworth, where it runs close to that inn which most English artists know, and the panels of whose coffee-room have been painted in landscapes by such various hands. When the Rother has thus fallen into the Arun, the two streams uniting run beneath the houses of Pulborough, and under its bridge, of which the reader will hear more when we come to speak of the historical development of the county; for this was the spot at which the great Roman road which united London with the coastal plain crossed the Arun, and the foundations of Pulborough are almost certainly Roman. From the little hill upon which this town stands one looks south across a great expanse of dead level meadow, flanked with sandy hills of pine, towards the dark line of the Downs. The river turns and makes for these, aiming at the gap which cuts them clean in two just south of Amberley. Often during the year these flats are covered with floods, and as the river is embanked and the entry of water through the meadows can be regulated by sluices, [Illustration: THE SWAN HOTEL, FITTLEWORTH] [Sidenote: ARUNDEL GAP]