© Jon Appleton 2010 under construction Made with Xara by Jon Appleton This site brings together a kaleidoscope of ideas derived from 60 years of enquiry: it shares insights into fields as disparate as:- Archaeology, Landscape alignments, Megaliths, Henges, Prehistoric measurement, Astronomy, Mythology, Calendars of the past and Seasonal celebration. Click here to contact Jon Roche aux Fees, Brittany   This is an enormous and extraordinary megalithic structure south of Rennes  in France. It is aligned toward the midwinter rising sun, which appears in a  narrow horizontal slot betwwen the distant horizon and the underside of the  big capstone at the entrance visible on the left of the photograph.   It lies on the left side of the road between Esse and Retiers.