Situated within a working naval base portsmouth historic dockyard is home to 10 fantastic heritage maritime attractions including the mary rose museum and world famous ships hms victory and hms warrior 1860 alongside the royal navy submarine museum royal marines museum and explosion museum of naval firepower portsmouth historic dockyard is a great day out for all the family with 800 years of history and encompassing the national museum of the royal navy hms monitor m33 action stations