Open House London - Royal United Services Institute for Defence & Security Studies
Open House London: Free Entry to London's best buildings. Every September, we give a unique opportunity to get out and under the skin of London’s amazing architecture, with over 800 buildings of all kinds opening their doors to everyone – all for free. Royal United Services Institute for Defence & Security Studies - Grade ll* listed building built as a discreet addition to Banqueting House in 1895; at the time the extension housed their offices, lecture hall and galleried librar
Saturday Open 10am - 5pm Limited access to 4th floor
(max visitors 10). See Website for full details.
61 Whitehall London SW1A 6ET
Sat 21 Sep 2019