4.4
(16)
503
riders
38
rides
Touring cycling routes around O'Fallon, Missouri, traverse a landscape characterized by a network of greenways and parks. The area features generally flat to gently rolling terrain, often following river floodplains and connecting various community spaces. These routes provide access to natural areas and established multi-use paths suitable for cycling.
Last updated: April 26, 2026
5.0
(1)
13
riders
40.6km
03:03
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.40km
00:14
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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49
riders
32.7km
02:01
120m
120m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
26
riders
39.1km
02:15
120m
120m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
40.7km
03:25
280m
280m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This is a paved trail that runs on top of the Levee that protects the Chesterfield Valley from the flood waters of the Missouri River. It is well-used and you can expect to encounter other cyclists, runners, in line skaters, and folks just out for a walk. The Monarch Levee Trail is linked to the World Famous KATY Trail via a separated bike lane on the Interstate 64 bridge across the Missouri River. There are plenty of parking areas along the trail length. I chose the trail head parking off of the Centaur Road. Expect to see wildlife such as foxes, turkey, deer, raccoons, and other critters mainly on the river side of the trail. On the Valley side is an airport, outlet mall, shopping centers, and entertainment venues. If you are looking for a peaceful serene ride this is NOT it. On a historical note, this levee was built after the devastating floods of 1993. This levee is nearly twice as high as the original levee. If you can imagine when you are looking out over the valley, the airport and all the buildings there, that in 1993 there was nearly 20 feet of water covering all of it! Rescue personnel used the interstate, which crosses the valley, as a boat ramp. All in all this is a well maintained wide trail that you will enjoy riding.
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During a recent ride on the Monarch Levee Trail, I wanted to explore Howell Island. The map shows that there is a road/trail there HOWEVER, it is gone. The once low water crossing has been entirely removed and replaced with huge stone "rip rap" in its place. So if you are really wanting to see howell island then you will have to cross this large stone rip rap. You will need good hiking shoes and you will need to be very nimble to cross this area. Sorry no pictures, my camera did not save the pictures I "thought" I took of the area.
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The Monarch Trail does not go all the way around the Chesterfield Valley unfortunately. It ends towards the East end of the valley right next to the Top Golf Facility. Beyond this point, it is private property. The Komoot Map shows the roads here as private, which is very true. They have no trespassing signs everywhere.
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Had to include this very unusual find. I am assuming that this was a family cemetery and when the new levee, on top of which this bike trail runs, was built it must been over the old cemetery. So they relocated the cemetery to the top of the levee. These are very old, dating back to the 1890's. Be respectful and do not desecrate this place.
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One of 3 major highway bridges over the Missouri between Weldon and St Charles, MO. The KATY trail through here is as smooth as concrete and the scenery is beautiful!
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Here you will reach a historic iron bridge that spans over Femme Osage Creek just before entering Defiance. This is a particularly significant part of the Katy Trail, adding to its historical charm.
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Defiance is a small town situated along Highway 94 and the Katy Trail. Serving as a gateway to the Missouri wine country, whether you're beginning, ending, or simply taking a break along the trail, you'll discover charming bars, cafes, and a handful of shops in this quaint town.
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The Mononame 207 Reservoir is a 22-acre lake off the side of the Busch Greenway. It's popular for fishing and has a pretty cool looking backdrop of trees. There's a spot with a bench on the north side of the lake where you can take a break and take in the view
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There are over 40 touring cycling routes around O'Fallon, offering a variety of options for different skill levels and preferences. These routes are highly rated by the komoot community, with an average score of 4.9 stars.
Yes, O'Fallon offers more than 20 easy touring cycling routes perfect for beginners or families. A great option is the Betty's Lake loop from Broemmelsiek Park, which is a short, pleasant ride through the park.
The touring cycling routes around O'Fallon are characterized by generally flat to gently rolling terrain. Many paths follow river floodplains and utilize greenway networks, offering a mix of paved and crushed limestone surfaces.
For those seeking a longer challenge, O'Fallon has over 20 moderate routes and one difficult route. The Busch Greenway and Katy Trail Loop is a popular moderate option, covering over 25 miles and connecting two significant trail systems.
Many routes offer access to natural beauty and points of interest. You might encounter the Missouri River Overlook, sections of the famous Katy Trail, or explore the Weldon Spring Conservation Area. Other highlights include 370 Lakeside Park and Betty's Lake.
Yes, many routes in the O'Fallon area are designed as loops, providing convenient starting and ending points. For example, the Historic Bridge – Defiance loop from Weldon Spring Heights offers a scenic circular tour.
Spring and fall generally offer the most comfortable temperatures for touring cycling in O'Fallon, with pleasant weather and vibrant scenery. Summer can be warm and humid, while winter rides are possible but require appropriate gear for colder conditions.
Yes, several routes in the O'Fallon area connect to or incorporate sections of the Katy Trail, a renowned rail-to-trail path. The Busch Greenway Trail – Katy Trail loop from Weldon Spring Heights is one such route that allows you to experience both greenways.
The area is highly rated by the komoot community, with an average score of 4.9 stars from over 15 reviews. Reviewers often praise the well-maintained greenway networks, the accessibility of routes for various skill levels, and the scenic beauty found along paths like those near Weldon Spring Heights.
Absolutely. The region features several beautiful lakes that can be incorporated into your cycling tours. The Hampton Lake – Mononame 207 Reservoir loop from Weldon Spring Heights is an excellent option for exploring the lakeside scenery.
Many of the touring cycling routes in O'Fallon start from parks or trailheads that offer designated parking facilities. For routes originating from areas like Broemmelsiek Park or Weldon Spring Heights, you'll typically find convenient parking available.


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