Plane Spotting Near BLR AIRPORT

Hey Folks, I love plane spotting and in BLR airport near P4 staircase you can spot planes front new runway, but only tail wing can be seen. Any good spot near by where we can see planes land and takeoff? During construction of T2 there was a small observation deck for plane spotting but don't have to find it now. so if any fellow enthusiast could share the location that would great. Admin, please don't remove this 🙏