Little River B&B 1870 Peterborough, NH Businesses Monadnock Chorus Peterborough, NH Other Attractions Harlow's Pub Peterborough, NH Other Attractions Red Chair Antiques Peterborough, NH Businesses Monadnock Music Summer music festival - July & August -- over 30 concerts featuring world class musicians including free concerts in 17 towns throughout the Monadnock Region & Peterborough, NH Other Attractions