Sonning Hill is a hill near the village of Sonning in Berkshire, England, close to the River Thames. Towards the Oxfordshire side of the main river channel, there is a long thin island creating two branches of the river.[1] The Sonning Cutting takes the Great Western Railway through part of the hill between Twyford and Reading.
There are good walks by the river in this area.[2] At the foot of the hill by the Thames is Ali's Pond Local Nature Reserve, a nature reserve laid out with paths and large ponds in 1997.[3]
The UK headquarters of two major software companies, Microsoft and Oracle Corporation are also located here on the Thames Valley Park business park.