Castlewood State Park

Castlewood State Park

With nearly 17 miles of trails, Castlewood offers some of the best variety of riding in the area. From the flat and curvy along the Meramec river, to the numerous climbs and downhills on the bluffs, there's something here for everyone.

The trails can be simplified roughly into two categories: the easier, flat trails along the river bottom such as the River Scene, and Stinging Nettle; and the more advanced, technical ones in the higher areas including Cedar Bluff, Lone Wolf, the Rollercoaster and Grotpeter.  There are several shorter trails- Mountain Ridge Connector, Ranger Station, and Justin's, which link parts of the main trails. If you're unfamiliar with the park, a map will be very helpful.

Trails along the river bottom are fairly slow to dry, while the higher, rockier ones are more durable and dry more quickly. It would be wise to avoid most of the trails after rain, but this park sees such a high volume of trail use that there is generally always someone out on the trails, no matter the conditions.

Castlewood is one of the busiest, and most popular parks in the area, so you might find yourself sharing the trails with families out for a picnic, hikers, birdwatchers, runners, equestrians, or cross-country mountain bike racers. Be extra careful on nice weekend days, as the park will most likely be extremely busy.

Directions

Castlewood is outside St. Louis near Ballwin, along Kiefer Creek Road. Take Hwy 141, Meramec Station Road,  until Big Bend exit. Turn west onto Big Bend. Big Bend turns into Oak Street. Turn left at Ries Road. Go over the hill and turn left at the Castlewood sign.

Trail Information

Trail Steward(s)

Rating

Beginner / Intermediate

Length

Around 17 miles

Type

Multiple Loops

Weather

Trail Conditions

Latest Conditions

From sai on Mon, 04/16/2018 - 7:24pm - Castlewood State Park (St. Louis Area)
Main Castlewood trails inland of RR tracks (Lone Wolf, Love, Roller Coaster) good, even the flats along the creek.
From zez on Fri, 04/06/2018 - 4:14pm - Castlewood State Park (St. Louis Area)
Lot of fun this afternoon
From The Krackheads on Wed, 03/14/2018 - 6:08pm - Castlewood State Park (St. Louis Area)
prescribed burn on front side south trails-CLOSED..trail what trail, some of Stinging Nettle is gone, Some soft and very sandy spots on SN as well, The UPRR property has a nice debris pile to navigate, other wise its GTG
From Goat on Thu, 03/08/2018 - 12:37pm - Castlewood State Park (St. Louis Area)
Mtn connecter was great as was what I rode of lone wolf...
From jlorenz21 on Mon, 03/05/2018 - 8:12am - Castlewood State Park (St. Louis Area)
Flats were still flooded and/or super muddy from the road at Castlewood all the way to Cedar Bluff. The washed out section after the tunnel to the steps was totally destroyed and washed away. Will need some serious rerouting and rework.
From SSDonkey on Fri, 03/02/2018 - 10:25pm - Castlewood State Park (St. Louis Area)
Upper trails good and green, lower trails muddy and red