Architecture lovers, rejoice! Open House London returns 22-23 September 2018 with hundreds of buildings across the city opening their doors to the public for free entry.

Some require pre-booking but otherwise be prepared to queue on the day. Visit the listings at www.openhouselondon.org.u to plan your architecture-filled weekend!

Check out some of my favourites from previous editions of Open House London:

Village Underground rooftop tube cars
Village Underground rooftop tube car workspaces
Trellick Tower exterior
Trellick Tower flat interior
Black and White Building rooftop, Open House London