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 glevhar on Sat, 08/11/2018 - 1:37pm - Castlewood State Park (St. Louis Area)
A few puddles from the rain yesterday, but overall good condition. Get muddy and have fun!
From Somberlain56 on Thu, 08/02/2018 - 2:59pm - Castlewood State Park (St. Louis Area)
Grotpeter / roller coaster/ love all perfect. 15" tree down on Love just past the first bridge going up from the ranger station
From William E Paasch on Thu, 08/02/2018 - 6:22am - Castlewood State Park (St. Louis Area)
Grotpeter is just about perfect. A few mushy spots yesterday. By now all hero dirt!
From SSDonkey on Thu, 06/28/2018 - 7:13pm - Castlewood State Park (St. Louis Area)
Good and fast at 7:00 pm, other trails not so much
From KerryH on Fri, 06/22/2018 - 2:05pm - Castlewood State Park (St. Louis Area)
Grotpeter/Love/Rollercoaster were rideable late morning with just a few avoidable muddy spots. Rain showers chased me off the trails, but looks like only a .1" of rain fell as of 2pm. Probably best to give it at least a few hours to dry now.
From whm on Tue, 06/19/2018 - 8:00am - Castlewood State Park (St. Louis Area)
Tree down across Justin's trail near the bottom of the trail. Otherwise the trails were in great condition this morning.