After being decommissioned in the 1980s, the forts were sold off to private parties.
In the early 1900s all but three original large guns were removed.
Minor upgrades to the smaller guns and searchlights continued through the years.
For a short duration, Spitbank Fort became a museum.
Photo credit
No Man’s Land Fort.Photo credit
Horse Sands Fort.Photo credit
Sources:Wikipedia,MyModernMet,CNtraveller
