Alright Robin, its Dave from ‘alifax.
Llandegla is ok if you’re passing but I personally wouldn’t drive from here just to do it. The times I’ve ridden it is on the way there/way back from a weekend in Betws-y-Coed etc and for thats its ok. Don’t think its much more than a nice break in a journey. Oh, and the black is nothing like a black route. Nothing (literally nothing) technical about it. Its less technical than a red trail at other centres… Its fun when ridden at warp speed though but theres only 10 minutes fun riding – the rest is fire-road.
If you fancy riding it then I think I’ve got a good route which starts in Llangollen and heads over the tops, into Llandegla for the ‘good’ stuff which is basically just the singletrack bit at the far side of the forest from the car park and then heads back.
Dalby, IMHO, is MUCH better. In fact I’d go as far as saying Grizedale is better.