Southsea Castle Home/Fortress/Southsea Castle Southsea, Portsmouth, Southsea PO5 3PA Contacts Southsea, Portsmouth, Southsea PO5 3PA http://www.southseacastle.co.uk/ Send updates or Remove Description Website Unavailable Features Map Reviews No reviews! ADD REVIEW Similar companies Fortress Royal Armouries: Fort Nelson Fort Nelson, Portsdown Hill Rd, Portchester, Fareham PO17 6AN +441329233734 Fortress Newhaven Fort Fort Road, Newhaven BN9 9DS +441273517622 Fortress Slough Fort Allhallows, Rochester ME3 9QF Fortress Blacknor Fort Isle of Portland, Portland Categories Fortress