Surprised I haven’t been to this one sooner, as it’s just down the road from Belcoville.
There isn’t much left of the glassworks; much of it has fallen or been reclaimed by nature. The glassworks began in 1825 and produced window and bottle glass, among other things. There are signs around the structures saying what each was used for.
Further down the road is a veterans’ cemetery, which is also worth a visit.