Bangert Island

Bangert Island

This 160 acre park is between the Katy Trail and the Missouri River just south of downtown St. Charles. 4.2 miles of singletrack, with some sandy areas, have been squeezed onto the island. The main loop is a figure 8 designed to be accessible to the beginning rider with minimal elevation change. The Sandy Loop weaves in and out of the drainage troughs alongside the river edge, offering a change of pace from the flats on the main loops. 

The trail is subject to seasonal flooding, and once the river level reaches 23', the bridge is no longer accessible.


Take I-70 to the 5th Street exit in St. Charles, and head South on 5th Street. Bear left onto the South River Road, and then left again onto Old South River Road. Parking is available on both sides of Old South River Road.  


Water, food, and restrooms are available in downtown St. Charles, approximately one mile north on the Katy Trail.  


An island in the Missouri River just south of the Blanchette Bridge, the Louis H. Bangert Memorial Wildlife Area (Bangert Island) was a partnership between the Missouri Department of Conservation and the St. Charles County Parks Department. Under the agreement, the MDC owns the property - following a 1976 donation by Anna Louise Kurtz and Edwin Kurtz to honor Anna's father Louis H. Bangert - and the Parks Department will manage the park through a 30-year, renewable lease.  2016 update: St. Charles City has purchased the land comprised of Bangert Island.

Trail Information

Trail Steward(s)




4.2 miles


Multiple Loops


Trail Conditions

Latest Conditions

From Tony Caruso on Tue, 03/13/2018 - 11:30am - Bangert Island (St. Charles Area)
All good except for the giant hole someone dug on top of the Big Mamba jump.
From Tony Caruso on Fri, 03/09/2018 - 1:51pm - Bangert Island (St. Charles Area)
Sweet and Dry with a hint of sand.
From zez on Thu, 03/08/2018 - 8:45pm - Bangert Island (St. Charles Area)
Did a quick ride of the main loop today (not the playground or sandy link) and it was in great shape, even the sand was easily ridable on the cx bike
From Tony Caruso on Tue, 02/20/2018 - 10:11am - Bangert Island (St. Charles Area)
From Tony Caruso on Tue, 02/13/2018 - 11:39am - Bangert Island (St. Charles Area)
Will be wet for the next few days. Maybe more.
From Tony Caruso on Sat, 02/03/2018 - 4:13pm - Bangert Island (St. Charles Area)
Dry as a bone.