| 7.358 km²|| +1 636-227-4433|
| 1401 Kiefer Creek Rd, Ballwin, MO 63021, USA|
Open today · 7AM–7PMMonday7AM–7PMTuesday7AM–7PMWednesday7AM–7PMThursday7AM–7PMFriday7AM–7PMSaturday7AM–7PMSunday7AM–7PM
Castlewo Treatment Center, Creve Coeur Park Picnic Sit, Pere Marquette State Park, Emmene Nature Park, Rockwoo Reservati
The Castlewood State Park is located in St. Louis County, Missouri. The 1,818-acre (7.36 km2) park was established in 1974. The most visited section of the park lies on the north side of the Meramec River, but it includes significant acreage on the south side of the river that is accessed from Lone Elk County Park. The south section of the park includes the World Bird Sanctuary.
Castlewood State Park Wikipedia
The park offers fishing and boating on the Meramec River plus a variety of trails hiking, mountain biking and equestrian use: