Hidden WW2 Bomb Shelter Opens in Mortlake: A Window Into London’s Past
Discover St Leonard’s Court’s Grade II-listed WWII bomb shelter in Mortlake. Rarely preserved wartime relic now open to visitors through Open House Festival.
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Open House Festival 2026: Free Ways to Explore London’s Hidden Spaces
September 2026: Hundreds of London buildings open doors for free tours. No tickets? Discover drop-in sites across Hounslow, Whitton, Richmond and beyond.
