Experience nature in Nebraska at this 850-acre tallgrass prairie with beautiful walking trails and visitor center. Historic 19th-century wagon ruts from the Oregon Trail cutoff. Trails are open year-round from sunrise to sunset, Visitor Center Hours Mon-Fri, 9am-5pm; Sat-Sun, 1-5pm. Admission: $4 adults, $3 seniors and children, under 5 yrs free admission. Free admission for all every Tuesday. Many family and community events throughout the year, please see our website for more details. Part of the NATIONAL AUDUBON SOCIETY and a network of nearly 50 nature centers across the United States!