PIC SHOWS:- aerial views of Eton Dorney lake. Dorney Lake (also known as Eton College Rowing Centre, and as Eton Dorney as a 2012 Summer Olympics venue) is a purpose-built rowing lake in England. It is near the village of Dorney, Buckinghamshire, and is around 3 km (2 miles) west of Windsor and Eton, close to the River Thames.