Fort Austin

Fort Bovisand

Bowden Battery

Breakwater Fort

Fort Cawsand

Crowhill Fort

Drakes Island

Fort Efford

Egg Buckland Keep

Ernesettle Fort

Hawkins Battery

Knowles Battery

Laira Battery

Fort Picklecombe

Fort Scraesdon

Fort Staddon

Staddon Point Battery

Fort Stamford

Fort Tregantle

Woodlands Fort

Watch House Battery

Staddon Heights Battery

Polhawn Fort

Raleigh Battery

Plymouth Citadel

Garden Battery

Grenville Battery

Whitesand Bay Battery