Place · Outdoors
Castlewood State Park
- When
- Visit on your schedule
- Where
- Castlewood State Park1401 Kiefer Creek Road, Ballwin, MO 63021Open in Google Maps ↗
- Ages
- Check age guidance
- Cost
- Check official pricing
- Organizer
- Missouri State Parks
A state park along the winding Meramec River valley in west St. Louis County, once a retreat for St. Louisans in the early 1900s. It has hiking and mountain-biking trails ranging from beginner-friendly to advanced, fishing, broad meadows with wildlife and recreational facilities.
Visit the official site ↗Official sources checked2026-10-14
Published details checked online. Contact responsiveness and live booking availability have not been confirmed.
What was checked & what still needs confirmation
Park page listed "No Upcoming Events" on 2026-10-14. Hours not captured in page text.