Look out for Ponyhenge, a charming but eerie group of children's rocking horses arranged in a field. While not as enigmatic or astronomically aligned as the famous Stonehenge in England, it is eerily quirky, nostalgic, cute and slighly creepy. You can find this unique attraction just southeast of Lincoln on the north side of Old Sudbury Rd/Waltham Rd. It is located about half a mile east of Hwy 117 or one mile west of Hwy 126. The Horses have a strang way of rearraging themselves when nobody's looking. While it's on privately owned land, Ponyhenge is open to anyone who wants to visit.