The Fort Caspar Museum is open daily in the summer. From October through April, the museum is open Tuesdays through Saturdays. For information on fees and hours, contact the museum office at (307) 235-8642.
Park grounds include a replica Mormon Ferry as well as a “History Walk” with interpretive signs. Most events at the fort take place during the summer, but winter visitors enjoy a free holiday candlelight tour in December. In addition to the museum and gift shop—with an excellent selection of books on regional history-- the park grounds offer picnic shelters, grills, playground and restrooms. The site is handicapped accessible.