Spring Mill State Park is a perfect link between the natural and cultural worlds. Its main facilities offer many different ways to experience the Park. There is a Pioneer Village of 20 historic buildings to explore, including the limestone gristmill. There are guided and self-guided cave tours. Great hiking and mountain biking trails also wind throughout the park. The historic Spring Mill Inn helps you get the best out of your vacation and enjoy all that the park has to offer. The Millstone Dining is open year round serving three meals a day for your dining convenience.