During both World Wars, One Whitehall Place was used as a headquarters by the Intelligence Service. According to local legend, a passage once ran from The Cellar under Horse Guards Avenue to the Ministry of Defence, a little further along Whitehall. What’s certainly true is that the foundation stone for the original building, laid by the then Prime Minister, William Gladstone, can still be seen here.
Perfect for intimate parties, product launches and small events, The Cellar can accommodate up to 70 people.
--PLEASE NOTE THIS SPACE FEE IS BASED ON A MINIMUM SPEND--
Greetings from the Royal Horseguards Event Team!
We would love to host your event, conference or special occassion. Please do not hesitate to reach out to us and we will be more than happy to answer all of your questions.
We look forward to hearing from you and welcoming you on site!