I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
You can park at the top of the cliff road (free) or down in the beach car park (paid).
In order to fly DJI you have to unlock although this is outside the FRZ for Culdrose and Predannack airfield and has no restrictions to fly within the laws on altitude angel.
I normally give the control tower a call to let them know.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 07/03/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.