Spitbank Fort

Spitbank Fort or Spitsand Fort or Spit Sand Fort or simply Spit Fort is a sea fort built as a result of the 1859 Royal Commission. The fort is one of four built as part of the Palmerston Forts constructions. Located in the Solent, near Portsmouth, England, and is now a luxury hotel.HistoryWork on constructing the fort started in 1861 but was soon halted for a review into the best way to defend the Solent and approaches to Portsmouth Harbour. Work restarted in 1867 and was completed in 1878.Spitbank is smaller than the two main Solent forts, Horse Sand Fort and No Man's Land Fort. Its main purpose was as a further line of defence for ships that made it past the two main forts. It is 49.4m in diameter across at its base, with one floor and a basement and armour plating only on the seaward side. It was originally planned to have been armed with nine 10" 18-ton rifled muzzle loader (RML) guns on the seaward side, and six 7" seven-ton RML guns on the landward side. However, by the time of completion the plan had changed so that the seaward side received nine 12.5-inch muzzle-loading (RML) guns. From 1884 more modern 12-inch breechloading guns were installed and these were in service until after World War I.