Thanks for that info! I shall go after all then.... I'm excited now :)
I've heard cos of erosion and such that the only place to truly appreciate the scale is from the air. So I'm thinking astral projection or remote viewing.
Wonder if there were ever any stones attached to the place? Or post holes discovered?
And can anyone suggest any other prehistoric points of interest in the area or along the way from York? We'll be hitting the Devil's Arrows and Aldborough too I think. When I asked this regarding Wade's Causeway I got some excellent tips.

maf