Must get that 'Mother and Sun' book, seems to get rave reviews.

My girlfriend, not at all a megalithic geek, absolutely loves fogous. Can't get enough of them. Shes always shown interest in the other places i've taken her to visit, but finds some of the barrows like WK a little freaky. But when she got inside Boleigh she went a bit feral and shot off ahead of me seemingly in a world of her own. She couldn't wait to get to Pendeen after that and did exactly the same there, and left me cautiously hanging round near the entrance! Shes a bit weird if you ask me.

Maybe it's a real 'female' thing, a fogou.