The best cycling routes around Lake St. Louis
4.0
(5)
163
riders
15
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Touring cycling around Lake St. Louis offers a diverse network of trails, catering to various skill levels. The region features a mix of paved and unpaved paths, connecting to significant routes like the Katy Trail State Park. Cyclists can explore areas characterized by lakes, conservation areas, and views of the Missouri River. The landscape provides options from short, easy rides to longer excursions through varied terrain.
Best touring cycling routes around Lake St. Louis
- The most popular touring cycling route is August A Busch Memorial & Weldon Spring Conservation Areas loop — St. Charles County, a 25.2 miles (40.6 km) trail that takes 3 hours 3 minutes to complete. This moderate route navigates through conservation areas with varied terrain.
- Another top favourite among local touring cyclists is Busch Greenway Trail – Katy Trail loop from Weldon Spring Heights, a moderate 24.3 miles (39.1 km) path. This route provides a connection to the renowned Katy Trail, offering extended riding opportunities.
- Local touring cyclists also love the Betty's Lake loop from Broemmelsiek Park — Defiance, a 2.1 miles (3.4 km) trail leading through parkland and around Betty's Lake, often completed in about 13 minutes.
- Touring cycling around Lake St. Louis is defined by its network of dedicated trails, connections to the Katy Trail, and the presence of lakes and conservation areas. The network offers options for different ability levels, from easy loops to more challenging routes.
- The routes in Lake St. Louis are highly rated by the komoot community with an average score of 4.0 stars from 5 reviews. More than 190 touring cyclists have used komoot to explore Lake St. Louis's varied terrain.
Last updated: April 26, 2026
5.0
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13
riders
40.6km
03:03
240m
240m
Embark on a moderate touring cycling adventure along the Busch Greenway and Katy Trail Loop, covering 25.2 miles (40.6 km) with an elevation gain of 784 feet (239 metres). This route typically takes about 3 hours and 3 minutes to complete. You will pedal through diverse landscapes, from the hardwood forests and open prairies of the Busch Greenway to the scenic corn and soybean fields bordering the Katy Trail. Keep an eye out for the tranquil Mononame 207 Reservoir and the impressive bridges crossing the Missouri River. The trail offers a pleasant experience, with wildflowers blooming in summer and vibrant foliage in the fall.
Before you set out, be aware that the Katy Trail section features a crushed limestone surface. This can become soft and more challenging to ride after rainfall, so consider checking weather conditions beforehand to ensure a smoother journey. If your plans include venturing onto the Hamburg Trail, it is advisable to use hybrid or mountain bike tires, as road bikes may struggle on its terrain. You can also find a useful self-service bike repair station located at the Missouri Research Park trailhead, which is a convenient spot to begin your ride on the Busch Greenway. Plan your visit during dry periods for the best touring cycling experience.
This loop offers a unique blend of natural beauty and historical significance within the August A. Busch Memorial Conservation Area. As you cycle, you will encounter numerous historical markers along the Katy Trail, providing insights into the region's past. The route seamlessly connects varied ecosystems, from dense woodlands to open agricultural lands, showcasing the diverse environment. This trail is a fantastic option for those looking to combine a good workout with opportunities for wildlife spotting and learning about local history.
3.40km
00:14
20m
20m
Cycle the easy 2.1-mile Betty's Lake loop in Broemmelsiek Park, Defiance, Missouri, enjoying lake views and wildlife.
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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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Tips from the Community
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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Frequently Asked Questions
How many touring cycling routes are available around Lake St. Louis?
There are 15 dedicated touring cycling routes around Lake St. Louis listed on komoot, offering a diverse network of trails for various skill levels. These routes range from easy loops to more challenging excursions through conservation areas.
Are there easy touring cycling routes suitable for beginners or families?
Yes, Lake St. Louis offers several easy touring cycling routes. For instance, the Betty's Lake loop from Broemmelsiek Park — Defiance is an easy 3.4 km trail perfect for a relaxed ride through parkland. Many trails feature paved surfaces, making them accessible for all skill levels.
What kind of terrain can I expect on touring cycling routes in Lake St. Louis?
The touring cycling routes around Lake St. Louis feature a diverse mix of terrain. You'll find many paved paths suitable for all skill levels, but also unpaved segments and more challenging sections, particularly within conservation areas like Weldon Spring. This variety allows cyclists to choose routes based on their preference for surface and difficulty.
Are there any circular touring cycling routes in the area?
Yes, many touring cycling routes around Lake St. Louis are designed as loops. A popular option is the August A Busch Memorial & Weldon Spring Conservation Areas loop — St. Charles County, which is a moderate 40.6 km circular trail navigating through scenic conservation areas.
What are some notable natural features or attractions I can see along the cycling routes?
Cycling routes in Lake St. Louis often pass by beautiful natural features and attractions. You can enjoy picturesque views of the Missouri River, especially from sections connected to the Katy Trail. Conservation areas like Weldon Spring Conservation Area offer diverse landscapes. Other highlights include the Missouri River Overlook and the tranquil settings of Lake St. Louis and Lake Sainte Louise.
Are there routes that connect to the Katy Trail State Park?
Absolutely. A significant advantage for touring cyclists in Lake St. Louis is the connection to the renowned Katy Trail State Park. The Busch Greenway, for example, serves as an important connector. The Busch Greenway Trail – Katy Trail loop from Weldon Spring Heights offers an excellent opportunity to experience this connection and enjoy extended riding opportunities along the Missouri River.
Where can I find parking for touring cycling routes in Lake St. Louis?
Many parks and conservation areas that serve as trailheads for touring cycling routes offer designated parking. For instance, routes originating from Weldon Spring or Broemmelsiek Park typically have parking facilities available, making it convenient to start your ride.
What do other touring cyclists enjoy most about the routes in Lake St. Louis?
The touring cycling routes in Lake St. Louis are highly rated by the komoot community, with an average score of 4.0 stars. Reviewers often praise the diverse network of trails, the scenic views, and the opportunity to explore conservation areas. The connection to the Katy Trail is also a frequently highlighted feature.
Are there any routes that offer views of the Missouri River?
Yes, several routes provide excellent views of the Missouri River. Specifically, sections of trails that connect to or run alongside the Katy Trail State Park offer picturesque vistas of the river. The View of the Missouri River from Katy Trail State Park is a notable highlight.
Can I find routes that pass through parks or green spaces?
Many touring cycling routes in Lake St. Louis incorporate or pass through local parks and green spaces. For example, the Betty's Lake loop from Broemmelsiek Park — Defiance takes you through parkland. Other areas like Deer Ridge Park and Hawk Ridge Park also offer walking trails and natural beauty that can be explored in conjunction with cycling.
What is a good moderate touring cycling route for someone looking for a longer ride?
For those seeking a longer, moderate touring cycling experience, the Weldon Spring Site – Hamburg Trail loop from Weldon Spring Site Interpretive Center is an excellent choice. This 21.8 km route offers varied terrain and a good workout, taking you through interesting landscapes.
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