That's an interesting observation Mr t.

Earlier in the year I sat for a while near the edge of Stonehenge and, while marvelling at its structure (just sit there for a while and look - it may not be big in modern terms but it is enormous by any other definition), couldn't help asking myself - why here? I can see why Avebury, and especially Silbury, may have been set where they are but Stonehenge? Forget for a moment the question of moving or not moving the bluestones from Preseli - what on earth was so special about this place that inspired the builders of Stonehenge to build there?