Open House London

Open House London, now known as Open House Festival, is an annual festival celebrating the architecture and urban landscape of London.

[2] Starting in London in 1992 the festival has spread to over 60 of cities across the world.

The 2019 event featured over 800 buildings, neighbourhood walks, architects' talks, cycle tours, and more.

Outside of the Open House festival, Open City organises other projects including year-round tours, lectures and educational events for children and young people.

[5] The Open House festival uses a key as its emblem, the blade formed in the shape of London's skyline.