Whitehorse Hill, Oxfordshire
Height (m): 261
Relative height: 79
Grid reference: SU300863
Type: two-tier
The Uffington White Horse is a highly stylised prehistoric hill figure, 374 feet (110 m) long, formed from deep trenches filled with crushed white chalk. The figure occurs on the upper slopes of White Horse Hill in the English civil parish of Uffington (in the county of Oxfordshire, historically Berkshire), some five miles south of the town of Faringdon and a similar distance west of the town of Wantage. The hill forms a part of the scarp of the Berkshire Downs and overlooks to Vale of White Horse to the north. Best views of the horse are obtained from the air, or from directly across the Vale, particularly around the villages of Great Coxwell, Longcot and Fernham. The site is owned and managed by the National Trust.
http://en.wikipedia.org/wiki/Uffington_White_Horse
The White Horse as seen from an altitude of 700 metres, Wikipedia
Screenshot from Google Maps UK
Best view points: Great Coxwell, Longcot and Fernham, Screenshot from Google Maps UK