Other States, Picture of the Day Prairie View, Jeffers Petroglyphs – Comfrey, Minnesota October 1, 2014 / ©2014 John Wanserski for Creative Juice LLC Jeffers Petroglyphs History of the Jeffers Petroglyphs Minnesota Prairie Conservation Plan Weather forecast for Comfrey, Minnesota vicinity Blog entries for Jeffers Petroglphys Videos of other parks, A-Z List , Locator Map Share on Facebook
