Churchill War Rooms

Unforgettable events in London’s historic heart

Host your event in the very rooms where history was made. Churchill War Rooms, nestled beneath Westminster, served as the top-secret headquarters for Winston Churchill and his wartime cabinet. Immerse your guests in this unparalleled London events venue where key decisions were made that led Britain to victory during the Second World War.

Many of our spaces remain just as they were during wartime, providing an authentic and atmospheric backdrop for your event. Whether it’s a gala dinner, corporate meeting, or team-building day, Churchill War Rooms is one of London’s most distinctive and prestigious event venues.

You can also arrange for your guests to arrive in style via a private boat transfer from Canary Wharf Pier, offering transport with a view as you step aboard a branded vessel and take in iconic London landmarks along the Thames with a drink in hand. The river journey becomes part of the experience, whether a scenic cruise or direct transfer, so your event begins the moment you leave the office.

Imperial War Museums is a registered educational charity. By hosting your event at Churchill War Rooms, you help support the development of our work with diverse communities and educational programmes.

Harmsworth room

Brimming with history, mystery, and character, with its original 1940s electric generator wall complete with dials and switches, The Harmsworth Room is a captivating venue for smaller conferences, drinks receptions and intimate dinners.

• Cabaret – 40
• Boardroom – 28
• Theatre – 60
• Reception – 120
• Banqueting – 90

HCA Auditorium

Steeped in history, in the heart of the museum, a former wartime bunker is a versatile space ideal for both daytime and evening events, this is the largest event room available at Churchill War Rooms.

• Cabaret – 80
• Boardroom – 50
• Theatre – 120
• Reception – 175
• Banqueting – 12