Various venues
Free
June is a very pleasant month for exploring London, with the city's buildings looking their loveliest framed by green leaves and (theoretically, at least) summer sunshine. Take a look beyond the surface with London Festival of Architecture and you'll discover the planners, designers, and ideas that have shaped our streets. This year's theme is 'Belonging', which means there's a focus on community, and how we care for the spaces we live in.
There are over 400 events on the line-up for 2026, including guided walks, exhibitions, talks, installations and performances. For the first time, The London Centre in Guildhall will act as the festival's central hub, hosting talks and performances, a Lego challenge (Sat June 20), and a TfL bus display exhibition.
Venture further afield and you'll find an exhibition of bird houses at the Design Museum, a look at the role of pubs in communities at The Royal George, Deptford, a walking tour from the Migration Museum, an outdoor exhibition on the Festival of Britain at South Bank, and a participatory event shaping the future of Haggerston Baths. Most events are free, but book your spot in advance to guarantee a place.