Historic site
Jeffers Petroglyphs
5 locals recommend
Location
27160 Co Rd 2
Comfrey, MN
Tips from locals
The Jeffers Petroglyphs site is an outcrop in southwestern Minnesota with pre-contact Native American petroglyphs. The petroglyphs are pecked into rock of the Red Rock Ridge, a 23-mile-long Sioux quartzite outcrop that extends from Watonwan County, Minnesota to Brown County, Minnesota.