Ohio City, CO

ZIP code 81237 is located in Nathrop, Colorado. This area is renowned for its stunning natural landscapes, including the towering peaks of the Collegiate Peaks range and the rushing waters of the Arkansas River. The most notable landmarks in this area are Mount Princeton Hot Springs Resort, offering relaxing hot springs pools with picturesque views, and the historic ghost town of St. Elmo, a well-preserved mining town from the late 1800s.