The John C. Bock Foundation is focused on the preservation, maintenance, and enhancement of land areas in natural or undeveloped states, especially those supporting woodlands and old-growth forests near Lake Mendota, Wisconsin, and throughout the state. Its mission includes public education aimed at builders and developers about the significance of conserving natural land resources, emphasizing the importance of mature woodlands and old-growth forests. The Foundation supports educational and research activities related to these goals and backs other conservation organizations working on similar preservation efforts.