Brisbane, Australia, Brisbane Open House
Brisbane's most architecturally intriguing and historic buildings will be open to the public on 2 October 2010 for the inaugural Brisbane Open House Event.

Perth, Australia, Heritage Days
An annual event held by Heritage Perth opens up a chance for the public to value historical buildings to save for tomorrow. In its second year, Heritage Days will be held on 13 and 14 November 2010.

Sydney, Australia, Sydney Open
A biennial architectural open day held on 6 and 7 November 2010. This event runs by the Historic Houses Trust opens up new and historic buildings that are not generally open to the public.

Tasmania, Australia, Tasmanian Heritage Festival
An annual cultural and historical festival event held by the National Trust of Australia (Tasmania). In 2010, the event called Deco to Digital: Our 20th Century Heritage able to attract 123 organisations to participate. The event consists of exhibitions, tours, displays and activities.

Denver, Colorado, Doors Open Denver

Dublin, Ireland, Open House Dublin

London, England, Open House London

Lowell, Massachusetts, Doors Open Lowell

New York, USA, Open House New York

Niagara, Ontario/USA, Doors Open Niagara

Ontario, Canada, Doors Open Ontario

Scotland, Doors Open Days

Swansea, Wales, Swansea Open House

Tel Aviv, Houses From Within

Toronto, Canada, Doors Open Toronto

United Kingdom and Ireland, European Heritage Days