Map showing the location of the Senegambian stone circles.
Karte Senegambische Steinkreise.svg by NordNordWest under licence CC-BY-SA 3.0, itself made with:
United States National Imagery and Mapping Agency data
World Data Base II data
http://whc.unesco.org/uploads/nominations/1226.pdf
Sémhur
NordNordWest
UNESCO