Oliver's Battery, Tresco
Facts and practical information
Oliver's Battery is a ruined artillery battery on the island of Tresco in the Isles of Scilly off of Cornwall, England. It was built by the Parliamentarian admiral, Sir Robert Blake, after he invaded Tresco in April 1651 during the years of the interregnum. It was used to bombard the neighbouring island of St Mary's, which was still held by an opposing Royalist army, and forced its surrender several weeks later. The battery comprised a triangle of ramparts, constructed using earth and rubble, which, combined with the natural stone features on the site, produced a substantial, if crude, fortification. It is now ruined, and owned by the Duchy of Cornwall. ()
Tresco
Oliver's Battery – popular in the area (distance from the attraction)
Nearby attractions include: Tresco Priory, Halangy Down, St Nicholas's Church, Old Blockhouse.