St. David's Battery, UNESCO, four guns installed 1910 by British to defend deep water channel leading to Royal Navy Dockyard and Hamilton, Bermuda

bermuda artillery historical site large guns british military defense naval heritage 1910 fortification coastline landmark tourism preservation antique architecture nature sky clouds ocean maritime history cultural attraction rust coastal significant structure landscape national peaceful exploration legacy outdoor rugged stonework travel sightseeing local visitor wartime remnants piece gun turret view efforts