Tourism Partners Indiana Foodways Alliance Discover different themed culinary trails throughout Indiana. Indiana’s Historic Pathways Travel through the hills and farmlands of southern Indiana, Indiana’s Historic Pathways are two separate but closely interrelated corridors. Southern Indiana Regional Marketing Co-op Southern Indiana is filled with lush outdoor adventures, a thriving culinary scene, and year-round events, it is quickly becoming a favorite destination for regional vacationers. Vincennes/Knox Preservation Foundation The Vincennes/Knox Preservation Foundation’s mission is to promote and encourage interest in homes, buildings, properties, history and heritage of the Vincennes and Knox County areas. Exploring the Lewis & Clark Trail Follow the Lewis and Clark Trail and enjoy all the tourism offering along the way.