Visited 15.7.10.
Easily seen from the lane which runs west from the Adam and Eve stones and past the longbarrow. A bit further down the lane past the longbarrow (on the left) you come to a house called Barrow Grange (on the right).
Although the land is obviously private the barrow is large and easily seen over the wooden fence from the entrance to Barrow Grange.
What a great thing to have in your garden!!!
"South of Penning Barn - Avebury 18; bowl barrow, 33 paces by
9 ft. (2)
A well preserved grass covered bowl barrow, slightly oval;
diameter 39.0m E-W, 34.0m N-S, height 2.7m. Signs of disturbance
are visible on top, and the E perimeter is partially cut-back."