WWII SOUND MIRRORS

If you take a stroll along the canal from Hythe in the direction of Hastings and look north you’ll spot the sound mirrors. These large concrete structures, also known as acoustic mirrors, concrete dishes, or listening ears, were an early warning system to detect the sound of incoming enemy aircraft. The curved surface would deflect sound waves into a microphone or stethoscope used by an operator, and the results from different locations used to calculate height, speed and flight path of the aircraft.

The advent of radar meant they quickly became obsolete, but if you stop along the way you can try them out for yourself using a working model along the path – and then keep walking until you reach Unit One at West Hythe for locally produced cider, craft beer and ale and different food every day.

Parking: www.folkestone-hythe.gov.uk/parking/car-parks-in-district
Toilets: www.folkestone-hythe.gov.uk/parks-beaches-open-spaces/publictoilet-facilities
Dogs: yes, some restrictions, check local signage
Further information: www.unit1riverside.co.uk
www.radarmuseum.co.uk/history/world-war-two