Which reminded me, there is a poem about Lugbury Longbarrow, and also Odin, at this site; http://www.handstones.pwp.blueyonder.co.uk/yewtree/poetry/lugbury.htm.
Lugbury is interesting apart from it being a barrow, Lugh/Lleu is an old celtic god, and Nettleton Shrub an early native British/roman temple site is nearby....