Avalon is a neighbourhood located in Orleans, a suburb in the east end of Ottawa, Ontario, Canada. Prior to amalgamation in 2001, the area was in the City of Cumberland. This neighbourhood was non-existent until the late 1990s when the urban sprawl intensified in the east end. Avalon quickly developed in the area is now bordered to the north by Innes Road, to the east by a line following (from north to south) Portobello Blvd to Brian Coburn Blvd to Trim Road, the west by Mer Bleue Road and to the south by Wall Road. The neighbourhood is part of the Portobello South Community Development Association, which also includes Notting Gate and Notting Hill.