Well as its fairly local for me, visit now and then for the peace there, and of course the beautiful blue demoiselles(damselfly) over the brook in August, have never been able to photograph them as they are too quick...
couple of weeks ago when I was there, there was people inside, so I sat and waited for them to come out, a man and a woman came out, and then a third person emerged, a native North American Indian..... and my mind flipped over with totem poles, auroch skulls and pipes of peace and Indian ceremonial happenings round the longbarrow...:) but have never spied any hand or footprints, though there is a bit of graffiti inside... and a lot of native wildflowers adorning the outside of the barrow -so no snipping up there please..