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)

Tim Kern
Karen Holtmann
Ryan Overhoff
 

Rating

Beginner / Intermediate

Length

Around 17 miles

Type

Multiple Loops

Weather

Trail Conditions

Latest Conditions

From KerryH on Fri, 08/28/2020 - 1:05pm - Castlewood State Park (St. Louis Area)
As of noon today, dusty and fast. Tree still across the trail near the top Justin's.
From Mr. V on Tue, 08/18/2020 - 10:01pm - Castlewood State Park (St. Louis Area)
Grotpeter is good. There is a tree down on Justin's.
From Geodegarmo on Thu, 08/06/2020 - 1:47pm - Castlewood State Park (St. Louis Area)
Removed 2 trees and vines up on top of ridge when heading E-SE, trail is rideable through all sections
From anstric15 on Mon, 08/03/2020 - 9:38pm - Castlewood State Park (St. Louis Area)
A few wet spots in the normal places. One tree down on the way up to the road. Everything else it good to go.
From Pcrawford on Fri, 07/17/2020 - 11:08am - Castlewood State Park (St. Louis Area)
Tree down on grotpeter white 4 have to carry bike over. Another on blue after ties road toward office can duck under if your small and careful
From Bbehr on Thu, 07/09/2020 - 3:26pm - Castlewood State Park (St. Louis Area)
A couple small puddles to jump but overall in great shape.