snusmumriken
Subscriber
Yes! One time I was vacationing in County Carlow and someone in a local cafe told us about a ruined castle overlooking the Barrow river. Not signposted at all--we had to open a farmer's gate and slog across a mucky field and there it was: a very old ruin, probably Norman, with a skinny stone circular stairway up to the top with no handholds or safety devices at all. It was on a bluff above the river valley and the view was astonishing. I've tried to find it again and always failed.
We found this place entirely by chance. There was a tiny signpost by the road, but you had to knock at a door to ask an old boy for permission to borrow his boat and row across. If we hadn’t happened to drive that obscure route, we would never have discovered the place, but it was magical.