Virginia Water Lake lies on the southern edge of Windsor Great Park, in the borough of Runnymede in Surrey and the civil parishes of Old Windsor and Sunningdale in Berkshire, in England. It is a man-made lake taking its name from a natural body of water of the same name. There is a village of Virginia Water which stretches out to the east of the lake. The grounds of the lake, nearby Fort Belvedere, and the Clockcase are all Grade I listed on the Register of Historic Parks and Gardens.

Sunningdale is a large village with a retail area and a civil parish in the Royal Borough of Windsor and Maidenhead. It takes up the extreme south-east corner of Berkshire, England. It has a railway station on the (London) Waterloo to Reading Line and is adjoined by green buffers including Sunningdale Golf Club and Wentworth Golf Club. Its northern peripheral estates adjoin Virginia Water Lake.