Avalon, originally Avalon Beach, is a suburb of the Australian city of Sydney. it was renamed in 2012 in Avalon by changes in regional administrative boundaries. The suburb is about 32 kilometers north of Sydney in Pittwater Council on the Pacific Ocean to the Northern Beaches. Avalon is located east of Clarenville between Whale Beach in the north and the south Bilgola. The suburb had 2011 10.602 inhabitants in the year.