
Calshot Castle, Hampshire, England= Calshot Castle is one of Henry VIII's device forts, built on Calshot Spit at the Solent near Fawley to guard the entrance to Southampton Water (grid reference SU488025). Also known as a Henrician Castle, Calshot was built as part of Henry's chain of coastal defences to defend England's coast from foreign invasion especially during the turbulent times after hi...