A selection from London Open House 2023

The annual festival of buildings opening to the public, London Open House returns next month, letting Londoners inside normally private or difficult to visit buildings for free.
It’s running over a fortnight, and although most venues are open at weekends, the double weekend of open days does spread the load out a bit to make it easier to see more buildings.
Most of the venues that need tickets to visit are sold out, but there are loads of places to visit that you can just turn up on the da