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Steep river bluffs, hardwood forests, and rugged trails offer scenic hiking, wildlife viewing, and panoramic overlooks above a winding river corridor.
Fall for colorful foliage and scenic views
Open year-round
How to Get There
From Fenton (6 mi): Take I-44 west to Route 141 south, continue to Kiefer Creek Road, and follow park signs to the entrance and trailheads.
Overview
The Castlewood State Park preserves a dramatic stretch of the Meramec River valley where towering limestone bluffs rise above dense forests and winding waterways. Once a popular resort destination during the early twentieth century, the area attracted thousands of visitors who arrived by train to swim, picnic, and enjoy weekend excursions along the river. Today, the park's rugged terrain and sweeping vistas make it one of the most popular outdoor recreation destinations in the St. Louis region, drawing hikers, mountain bikers, anglers, and nature lovers throughout the year.
A network of trails climbs to scenic overlooks that provide breathtaking views of the Meramec River meandering through the valley below. The park's forests support diverse wildlife, while its varied topography showcases the natural beauty of the eastern Ozarks. Visitors can enjoy everything from challenging hikes and trail running to quiet riverside walks and birdwatching. Combining rich local history with spectacular scenery, Castlewood State Park offers an accessible escape into nature and a memorable experience for outdoor enthusiasts of all skill levels.
Things to Do
Hike to Scenic Overlooks
Castlewood State Park is known for its dramatic views of the Meramec River Valley. Several trails climb to bluff-top overlooks that provide sweeping vistas of the river, surrounding forests, and rolling hills, making the park a favorite destination for hikers and photographers.
Explore the Meramec River
The park offers access to the Meramec River for fishing, paddling, and enjoying the scenic riverfront. Visitors can relax along the shoreline while observing wildlife and appreciating the natural beauty of one of eastern Missouri's most popular rivers.
Experience Mountain Biking and Hiking Trails
Castlewood features an extensive trail system that is popular with hikers, trail runners, and mountain bikers. The trails wind through forests, steep ravines, river bluffs, and historic areas, offering a variety of outdoor recreation opportunities.
Top Trails
River Scene Trail
Length: Approximately 3.3 miles loop
Elevation Gain: Approximately 500 feet
Difficulty: Moderate
One of the park's most popular hikes, the River Scene Trail climbs to scenic overlooks above the Meramec River and passes through wooded hillsides while providing some of the best views in the park.
Lone Wolf Trail
Length: Approximately 1.8 miles loop
Elevation Gain: Approximately 300 feet
Difficulty: Moderate
This trail traverses bluff-top terrain and forested slopes, offering scenic overlooks and connections to several of the park's other hiking and biking routes.
Sources: Missouri State Parks official Castlewood State Park information, including Meramec River access, scenic overlooks, hiking and biking opportunities, park features, and visitor amenities. https://mostateparks.com/park/castlewood-state-park Additional trail and recreation information verified through Missouri State Parks trail resources and park guides. https://mostateparks.com/park/castlewood-state-park/trails
This article uses material from the Wikipedia articles and official tourism pages for the Castlewood State Park, which are released under the Creative Commons Attribution-Share-Alike License 3.0.