I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Church in the sea on Anglesey. A very strange place for a church on a tiny island not much bigger than the church itself. Quite easy to find, but limited parking as its down a farm lane once off the main roads. Different view depending on whether the tide is in or out. Also right next door to Anglesey race circuit which is also worth a visit for car and bike fans. Its also where they film a lot of '5th Gear' track action amongst other things.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 13/11/2020. It remains the responsibility of any pilot to check for any changes before flying at the same location.