I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
you can park at Rivington reservoir car park and it's a gentle 5 minute walk to the folly
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 19/11/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.
Went exploring here yesterday, unfortunately it’s rammed with tourists on the weekend so the kit stayed in the bag.
Also found out from a tatty sign on the approach to the ‘castle’ … it’s a replica… of a ruin! 
Unlike Liverpool! Badum…
Actually discovered Liverpool a few years ago and it’s such a lovely city…
I’ve flown here too @stevesb 
I’ve flown here too @stevesb
I’ve flown here too @stevesb 
@stevesb I’ve just added some more media to this location on Drone Scene.
