I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Oxford Island is on the south eastern shore of Lough Neagh, the UK’s (and Ireland’s) largest freshwater lake. The recreation area is separated into two parts, Oxford Island Discovery Centre/Nature Reserve and Kinnego Marina. Both of these have plenty of free parking, cafés and toilets. Activites include birdwatching, boating and fishing, and there are several walking trails. There is also a caravan site and glamping pods at the marina. Oxford Island is well signposted and easily accessed from Junction 10 on the M1 travelling from either direction.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 11/08/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.