Circle Sanctuary is a non-profit organization and legally recognized Wiccan Church based in southwestern Wisconsin, USA. Circle is the publisher of Circle Magazine, which has approximately 15,000 subscribers. It aims to encourage community celebrations, spiritual healing, research, networking and education. Circle was founded in 1974 by Selena Fox, and sponsors gatherings and encourages nature conservation, nature meditations and workshops at a range of locations, with the primary site being a 200-acre (0.81 km2) site near Mount Horeb, Wisconsin set in forested hills. The organization has been prominent in the campaign to permit the pentacle to be displayed on the gravestones of Wiccan members of U.S. forces, and Selena Fox was one of the plaintiffs in the successful action to obtain this permission. Three of the newly approved gravestones are displayed at the Sanctuary's cemetery at Barneveld, Wisconsin, about 25 miles (40 km) west of Madison.