However, Marmalade Rock in Loughros has some nice problems on walls and orange quartz, with the coves at Rosbeg providing some good steep, sea-worn schist, though mostly the the wind played tiddliwinks with my mats. And in Donegal chalk balls run away like tumbleweeds if you drop them... there is nothing more embarrassing than chasing a chalk ball down a beach, with rock shoes on...
I stopped off on the ferry home at Larne to climb on the big bloc at Tweed's Port, just north of Larne past Carfunnock park (no fun at all and full of squealing kids). I'm sure the locals have climbed on it, but it has four worthy aspects over a shore which needs heavy matting. The straight up lines are all fairly easy, on the four cardinal aspects. The east slabs tiptoe easily up over the tides when full. There is a south roof which provides some sit starts up to 6a and a a traverse of the west and south face is a good 6c if kept low. The meat of the bloc is a beautiful sea-worn north wall with what looks like some harder projects. I'd be keen to know of established problems if locals have climbed here, it's certainly the most accessible of blocs!