HALO Rooftop Tour at Optus Stadium Review Get ready to see Optus Stadium from a whole new perspective! You can now have the quintessential Perth experience and go on top of the famous sails with a long-awaited HALO Optus Stadium rooftop tour. HALO invites you to take your seat 42 metres above the ground and experience the stadium from a … Continue reading HALO Rooftop Tour at Optus Stadium