A unique aspect of American Spiritualism, which sets it apart from British church tradition, was the nineteenth century development and institutionalization of Spiritualist Camps, organized by urban Spiritualist churches. These rural retreats, located in picturesque natural settings throughout the United States, allow Spiritualist families to spend their summer vacations boating, hiking, attending Spiritualist lectures, taking development classes in mediumship, and receiving messages from guest mediums. Among the best-known of the Spiritualist camps are Lily Dale Assembly in Lily Dale, New York, Camp Cassadaga in Cassadaga, Florida, On-I-Set-Wigwam Spiritualist Camp in Massachusetts, Camp Chesterfield in Indiana, Sunset Spiritualist Camp in Kansas, and Wonewoc Spiritualist Camp in Wisconsin.