Greentree Park to Arnold's Grove Park
This greenway and surrounding roadways were impacted by flooding. Cleanup is underway, but be aware there may still be some sand, mud or other flood debris on the Riverside Trails at Simpson Park. A small section of the greenway along the river near RC park has been rerouted due to damage to the trail. There is still sand and mud adjacent to the greenway in some areas that may wash across the pavement– particularly after it rains. You can still explore and enjoy the greenway, but please use caution. A permanent fix is in the works. 10/10/2017
The trailhead at Arnold’s Grove is located near Marshall Road and Meramec Station Road off of Highway 141.
Each greenway is managed in cooperation with different municipalities and parks departments, who set the rules for greenway use, parking and hours of operation. Greenways often span multiple municipalities, so please be aware that these rules can change as you travel along the trail. Please be sure to follow all posted rules and regulations while you are living life outside!
Click one of the buttons below to plan your route with Google Maps.
If you’re not too far from this greenway, you may be able to connect to it on your bike. Click one of the buttons above to plan your route with Google Maps.
This greenway is not accessible via bus.
This greenway is not accessible via Metrolink.
There are places for you to park at the trailhead at Arnold’s Grove on Meramec Station Road, Simpson Park, Meramec Landing Park and Greentree Park.
Things To Do
The Meramec River and surrounding wetland areas attract a wide variety of wildlife.
This 3.6-mile paved trail travels between Greentree Park in Kirkwood and the Arnold’s Grove trailhead atop the levee in the City of Valley Park. It is flat and shady with some up close views of the Meramec River. It is an ideal trail for new cyclists and we often recommend it for families with small children because of the shade, slower pace and many places to stop along the way.
Meramec Greenway in Greentree Park