I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Park in the Walltown Crags country park car park for a small fee (£1 per hour). It's a short walk to the crags following the line of Hadrians Wall. Can get quite busy at peak times.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 02/01/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.