Verdun to Ile Rock Kayak Route Image 02/06/2016 cloeven Verdun to Ile Rock – 3KM out Approximately 1 hour to Ile Rock against the current, 30 minutes back. View to Nun’s Island, Champlain Bridge View to downtown, Mount Royal Ile Rock Rapids between Ile Rock and Iles aux Herons Rapids between Ile Rock and Iles aux Herons View of downtown from Ile Rock