Sculptured Rocks Natural Area is a 272-acre preserve in Groton, New Hampshire, centered on a striking series of narrow, sharply carved rock formations along the Cockermouth River. The river, the longest tributary of Newfound Lake, created this distinctive landscape, which has become both a notable natural landmark and a popular local swimming spot. Sculptured Rocks Road follows this same section of river and takes its name from the rock formation and the preserve.