Boathoist Cave is located in a British Overseas Territory that has how many inhabitants ?
Boathoist Cave Boathoist Cave (or Boat Hoist Cave), also known as Bulman's Cave, is a huge sea cave on the south eastern flank of the British Overseas Territory of Gibraltar.
Portsmouth Portsmouth ( ) is a port city in Hampshire, England, mainly on Portsea Island, 70 mi south-west of London and 19 mi south-east of Southampton. It is the United Kingdom's only island city and has a population of 205,400. The city forms part of the South Hampshire built-up area, which also covers Southampton and the towns of Havant, Waterlooville, Eastleigh, Fareham, and Gosport.