London, England, United Kingdom
Chislehurst Caves. People came from across London and north west Kent to shelter here during the Blitz. At the height of the bombardment between October 1940 and July 1941 thousands used the cave system each night. — Caveside Close, Chislehurst
Listen to the audio guide for Blue plaque № 10022 Free on WIP — starts by itself when you arrive, even with the screen off