Open Garden Weekend will take place from 8-9 June 2019. There will be plenty of hidden gems open to the public during the weekend, and many of these gardens will offer tours and guided visits. Highlights include rooftop terraces, community allotments, private gardens and experimental yards. This is a unique opportunity to explore places in London that would otherwise be shut off from the public.
Open Garden Weekend will take place in London from 8-9 June 2019. You can see further information here.