Baillon PassCity of Armadale » ForrestdaleDo you (or did you) live on Baillon Pass in Forrestdale, WA? How has Baillon Pass changed over the years? What was Baillon Pass like in the early days? Who were the original residents of Baillon Pass? 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 Baillon Pass, please contact us.