About JHC Jericho Hills is located on approximately 50 acres of beautiful wooded property in southern Iowa, is open year round and is fully heated and air conditioned. The camp is available for week long events, retreats, civic and business groups, educational groups, seminars, banquets, and other celebrations. Our campground consists of Callison Hall, Lodge, the Chapel, and the Gymnasium. For recreational use we offer an above ground pool, the pond, playground, walking trails, an obstacle course and zip line. Camping areas are available as well as RV hook-ups.