Simonswood Supply Depot was one of the main ammunition depots in Lancashire, England during World War II. Located at Simonswood, it was used as an ammunition depot delivered by ROF Kirkby. The remains of the ammunition bunkers still exist today.

• Second World War Defences
• Northwest Exploration Forum
• Second World War Defences – Simonswood Munitions Storage

53°30′33″N 2°53′02″W / 53.509036°N 2.883905°W / 53.509036; -2.883905