Putser Hill is a national nature reserve and a biological and geological site of special scientific interest with an area of 239.7 hectares, located southwest of Petersfield in Hampshire and at an elevation of 271 meters, and is characterized by the diversity of wildlife in it, which includes many types of butterflies and vascular plants, and found in this area A 5.5 km circular path that offers stunning views and bird watching for hikers is rated moderately difficult.