I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Parking is conveniently available near the site. I embarked from a public footpath that circles the quarry's edge. As the quarry is operational, it's important to be cautious. Nonetheless, the weather was delightful, and I enjoyed some breathtaking views.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 25/11/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.