Old Mill State Park is a tranquil haven located in northwest Minnesota, perfect for nature enthusiasts and history buffs alike. The park features well-maintained hiking trails, a picturesque stone bridge, and remnants of the historic Larson Mill. Visitors can enjoy a small swim area with a beach and a spacious picnic area surrounded by towering oak and pine trees. Although the campground is modest, it offers a peaceful setting for overnight stays. The park’s dark skies make it an excellent spot for stargazing, away from city lights. With limited but scenic trails and a quiet atmosphere, Old Mill State Park invites exploration and relaxation.