The mythical stone circles that circle Bath! Charmy Down is a very small plateau, with steep escarpments on all side, small settlements and probably small bronze age burial place; might be for Solsbury Hill which it faces.... My bet on a stone circle is still down by the river at Swineford, with the now disappeared stones, theres also a saxon cemetery and that large barrow towards Bitton. Significant sites always attract later burials.
Have'nt been to the revamped library yet, but hope the maps are still there. Couple of years ago noticed on an old map 3 pairs of stones that were on a ridge going down to the river near Bitton, could'nt understand it at the time but..... Stoney Littleton is situated halfway down a slope going towards the large stream below.
Also, in case I don't return from my trip up north to Whitby, noticed in Burl's stone circles, a reference to stones at Shrowl (theres a name with death written all over it) Bridge, which sits on the river (Chew) at West Harptree, the same river that goes past the Stanton Drew circles.