Open House Worldwide

Open House Worldwide is a network of 50 organisations hosting festivals and dialogue about architecture, design and cities across the globe. In 2017, 750,000 people participated in Open House events with nearly 2 million visits to buildings enabled by 17,400 volunteers. Taken together, Open House Worldwide is the largest celebration of the urban landscape in the world. The network was founded and is administered by Open City, a charity registered in the UK.