This study evaluates the relationship of the Civilian Conservation Corps' stonework in Indiana's state parks and the National Park Service's design guidelines for stone landscape features. The design guidelines were instrumental in establishing an overall design approach for many of the stone structures evaluated in this study. A general history of the Civilian Conservation Corp program provides the context for the program as well as the relationship to stonework in Indiana's state parks. Through a sampling of stone landscape features in six Indiana state parks it can be concluded that the Civilian Conservation Corps were impacted by the National Park Service's design guidelines. At the same time the Civilian Conservation Corps deviated from the guidelines and improvised with their own variation. / Department of Architecture