Monadnock Children's Museum The Monadnock Children's Museum is an interactive museum for all children ages 1 - 10 Keene, NH Museums The Heart of New England Keene, NH Other Attractions Cheshire Craftsmen Association Keene, NH Businesses Thorne-Sagendorph Art Gallery Keene, NH Arts Horatio Colony Nature Preserve 415 Keene, NH Other Attractions