Arion AvCity of Armadale » HarrisdaleDo you (or did you) live on Arion Av in Harrisdale, WA? How has Arion Av changed over the years? What was Arion Av like in the early days? Who were the original residents of Arion Av? Ask a question or tell your story below... April 17, 2017 by PerthMETRO.net zoom out · satellite view · hybrid (zoom out) Rate this street If you would like to be a custodian/moderator of Arion Av, please contact us.