I have just added this to the map of places to fly your drone at Drone Scene:
Tamworth Castle is an Anglo Saxon Castle built sometime in the 800ad
You could I guess take off from the Tamworth Castle grounds but I think your too close to be able to do things like an orbit of the castle. The grounds as far as I can tell are council owned / maintained and will have people around them. I found a short walk across the river Anker and down onto the land where the military pill box is was a way better vantage point to be able to do an orbit of the castle and maintain great VLOS of the Air 3s.
Parking can be had at two locations - both are free on Sunday's / Bank / Public holidays are payment via contactless coins and app ( Payby Phone)
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 04/05/2026. It remains the responsibility of any pilot to check for any changes before flying at the same location. Landowner permission may be required before taking off.