Dr. Thomas P. Martin, Professor Emeritus at Wittenberg University, will provide an overview of our National Park System and the audience will select from a list of major National Parks the ones that they would like to learn about. The presentation will emphasize the benefits of physical activity in the Great Outdoors. Dr. Martin has experienced all 63 National Parks, as well as all 433 National Park Units. Great Smoky Mountains, Grand Canyon, Mount Rainier, Pinnacles, Virgin Islands, Yellowstone, and Zion National Parks will be available options for discussion. Questions on other National Parks will be answered as time permits.