The River Avon is a river in the Strathspey area of the Scottish Highlands, and a tributary of the River Spey. It drains the north-eastern area of the Cairngorm Mountains and is largely contained within the Cairngorms National Park
The source of the River Avon (pronounced locally as /ˈɑːn/) is not on Ben Avon but some 10 miles further west on the slopes of Ben MacDui, (Gaelic: Beinn MacDhuibh). From Ben MacDui, the headwaters flow down to Loch Avon. The river then continues east down Glen Avon for another 10 miles before turning north towards the village of Tomintoul and Strath Avon.
Over the first few miles flowing east through the Forest of Glenavon the Avon gathers to itself numerous small burns, the most notable of which are the Burn of Loin and the Builg Burn originating at Loch Builg.
A mile to the southwest of Tomintoul, the Water of Ailnack enters from the confines of a precipitous gorge - the higher reaches of this watercourse are known as the Water of Caiplich. Downstream of Tomintoul, the Conglass Water originating at the Lecht, enters from the east and the Burn of Lochy enters from Glen Lochy to the west. Above Bridge of Brown, the Lochy is fed in turn by the Burn of Brown. The lowermost tributary of the Avon is the River Livet which enters from Glenlivet on the right bank at Drumin just as the Avon leaves the national park.[1]
In common with the various other examples of Avon, the river takes its name from the Gaelic abhainn meaning 'river' or 'stream'. The word, in common with the Welsh afon, is thought to originate from an early Indo-European root ab or aub.[2] The implications of this (and other) waterways being called simply '[The] River' may be an indicator of ancient beliefs or superstitions. It is known that the ancient inhabitants of north-western Europe venerated wet or watery places, including rivers (as attested by both literary and archaeological evidence, eg. ritual deposition in rivers or bogs). It is possible that particularly sacred rivers became commonly known simply as '[the] river' or '[the] water', because their 'real' names were sacred and pronouncing them was 'dangerous', or ritually unacceptable (cf. 'taking the name of the Lord in vain' in the Judaeo-Christian tradition).