The monument consists of three small prehistoric burial mounds, lying in a N-S line in marshy ground. The three mounds measure 5.5m, 8m and 7m in diameter respectively, from N to S, and 0.7m, 0.8m and 0.2m in height, respectively.
Location map of Summerfield Three Mounds 470m WNW of, Greeny, Birsay and Harray, Scotland. Click to enlarge.
Aerial view of Summerfield Three Mounds 470m WNW of, Greeny, Birsay and Harray, Scotland. Click to enlarge.
