Beaver Brook Association is a non-profit environmental education center and conservation area located in Hollis, NH. It is a peaceful oasis of nature, easy and free to visit for a morning or afternoon hike on any of our 35 miles of well-maintained, mapped trails. Beaver Brook prides itself on promoting responsible natural resource management and environmental awareness for over fifty years through school field trips, scouting events, summer camps, birthday parties, adult workshops, guided hikes, Snowschool ™, letterboxing, gardening and volunteer opportunities, and so much more. Beaver Brook has something for everyone and is a great place to explore the natural world around us. Come and check out our forest, streams, ponds and wildlife! You will be so pleased to discover what a gem that Beaver Brook is.