I just watched these again and they still seem as fresh and innovative as they did a decade ago - only it all makes sense now. I had not long moved away from London when I saw the programme first time round so while it was interesting a lot of it went over my head. The Silbury/Avebury/Polisher Stone bits are now engrained in my psyche so I am going to pick the Aberdeenshire visit as the part that fired me up this viewing. I didn't actually know about Dunydeer (the 'sacred' hill) or how the stone circles (all with a recumbent altar-like stone) are spread out around it.

I'll definitely be taking to the long and winding road back up to Scotland before too long.