Heritage Chester @heritagechester.bsky.social · 11/09/2026Ever wondered why Chester is built from red sandstone? 🪨 Paul Hyde's talk explores the city's Triassic bedrock, used as building stone since Roman times. Wed 16 Sept, 7.30pm. Free, tickets limited. 🎟️ buff.ly/3rOdMX1 #HeritageOpenDays #Chester 032