Hours: The park is open year-round for camping and day use. From March-Oct., the visitor center is open daily from 9 a.m.-5 p.m. The gates are closed from 11 p.m.-7 a.m. During November the visitor center is open 10 a.m.-4 p.m. Wed.-Sun. From Dec.-Feb., the visitor center is closed, and cave tours aren't offered from Nov.-Feb.
Missouri's natural beauty doesn't just lie above ground. Beneath its surface lies more than 5,500 caves and some of the state's most scenic natural wonders, some of which are at Onondaga.
Sept. 1-Oct. 31, 9 a.m.-4 p.m., $5-$10. Onondaga Cave State Park, 7556 Highway H, (seven miles southeast of the I-44 Leasburg exit), Leasburg, 573-245-6576, http://www.mostateparks.com/onondaga.htm.
Saturdays, 1 p.m. Continues through Oct. 31, $4-$6. Onondaga Cave State Park, 7556 Highway H, (seven miles southeast of the I-44 Leasburg exit), Leasburg, 573-245-6576, http://www.mostateparks.com/onondaga.htm.
Saturdays, Sundays, 1 p.m. Continues through Sept. 30, $4-$6. Onondaga Cave State Park, 7556 Highway H, (seven miles southeast of the I-44 Leasburg exit), Leasburg, 573-245-6576, http://www.mostateparks.com/onondaga.htm.