The housing estate where my sister lives in Amesbury has a little stone circle built at the same time.
I also noticed they have one at Lands End with all the other horrible modern tat when I visited the week before last!
Some of these are lovely. One of my favourites is in Betjeman Millennium Park in Wantage - which is a sarsen stone circle and sarsen standing stones, some of which have lines from Betjeman's poems carved on them. Trying to find some photos online I came across this ... http://www.betjemanpark.org.uk/The-Park/Writing-in-the-Park/Ode-to-the-Park
It reminded me of a time when I was less cynical about the world in general (a better place to be).