I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Rural farmland and Brecon Beacons scenery towards Llangorse lake.
Good for cloud inversions in Autumn.
Large dirt car park, free of charge, no issue with people, good VLOS to the north.
Potential hazard:- occasional paragliders.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 19/12/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.