DEE, a river in the south of Aberdeenshire, Scotland, pursuing a generally easterly direction from its source in the extreme west of the county till it reaches the North Sea at the city of Aberdeen. It rises in the Wells of Dee, a spring on Ben Braeriach, one of the Cairngorms, at a height of 4061 ft. above the sea. It descends rapidly from this altitude, and by the time that it receives the Geusachan, on its right bank, about 6 m. from its source, it has fallen 2421 ft. From the mountains flanking its upper reaches it is fed by numerous burns named and unnamed. With its tributaries the river drains an area of 1000 sq. m. Rapid and turbulent during the first half of its course of 90 m., it broadens appreciably below Aboyne and the rate of flow is diminished. The channel towards its mouth was artificially altered in order to provide increased dock accommodation at Aberdeen, but, above, the stream is navigable for only barges and small craft for a few miles. It runs through scenery of transcendent beauty, especially in Braemar. About two miles above Inverey it enters a narrow rocky gorge, 300 yds. long and only a few feet wide at one part, and forms the rapids and cascades of the famous Linn of Dee. One of the finest of Scottish salmon streams, it retains its purity almost to the very end of its run. The principal places on the Dee, apart from private residences, are Castleton of Braemar, Ballater, Aboyne, Kincardine O’Neil, Banchory, Culter and Cults.