I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
There are numerous car parks from which to take walks in The Mournes. For this hike we used two cars, parking one at Bloody Bridge and the other at Meelmore Lodge. The photo was taken with my Mini 2 along the way where The Brandy Pad meets the Mourne wall.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 31/08/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.