There is a serious amount of stone in this cairn. Image credit: A. Brookes (31.3.2012) thesweetcheat Apr 15, 2012
wowee, substantial isn't going to cut it is it.
No we need a new word. And Gladman says this isn't even the biggest cairn in the area.
which one is then? that will be the new word
Carn Pen-y-Clogau I think (bit of a mouthful for a new word though).