Katy Trail and Creve Coeur Lake Loop
Katy Trail and Creve Coeur Lake Loop
4.6
(8535)
8,536
riders
Katy Trail and Creve Coeur Lake Loop
03:47
64.0km
230m
Road cycling
This moderate 39.8 miles (64.0 km) racebike route combines the varied surfaces and scenery of the Katy Trail and Creve Coeur Lake Loop. You will cover 745 feet (227 metres) of elevation gain over approximately 3 hours and 46 minutes, offering a diverse ride. The Katy Trail section features a largely flat, crushed limestone path winding through river bluffs, forests, and open fields. As you transition to the Creve Coeur Lake Loop, the surface becomes paved, providing scenic views of the lake itself and its surrounding marshlands. You'll also cross the Veterans Memorial Bridge, a notable point on this popular St. Louis area ride.
When planning your visit, be aware that the Katy Trail's crushed limestone surface can become soft after rain, so check conditions before you go. For the most comfortable experience, consider riding in spring or autumn to enjoy mild temperatures or vibrant fall foliage. You will find restrooms and water fountains conveniently located within Creve Coeur Lake Memorial Park. Ample parking is typically available at the trailheads for both the Katy Trail and Creve Coeur Lake Loop, making access straightforward.
This route stands out for its unique combination of two distinct cycling environments near St. Louis. You get the expansive, natural feel of the Katy Trail, a former railroad corridor, paired with the more contained, scenic loop around Creve Coeur Lake. The trail offers a chance to experience both riverine landscapes and tranquil lake views, showcasing the diverse outdoor opportunities in the region. It is a popular choice for cyclists looking for a substantial ride with varied terrain and points of interest.
Last updated: April 23, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 7.36 km for 15.2 km
After 41.5 km for 15.2 km
Waypoints
Start point
Parking
Get Directions
7.56 km
Katy Trail
Highlight (Segment) • Cycleway
Tip by
23.3 km
Veterans Memorial Bridge
Highlight (Segment) • Bridge
Tip by
30.0 km
View of Creve Coeur Lake
Highlight • Viewpoint
Tip by
64.0 km
End point
Parking
Way Types & Surfaces
Way Types
30.3 km
29.4 km
3.43 km
910 m
< 100 m
Surfaces
30.0 km
22.5 km
10.3 km
984 m
256 m
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Elevation
Highest point (200 m)
Lowest point (130 m)
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Weather
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Today
Thursday 7 May
20°C
3°C
0 %
Additional weather tips
Max wind speed: 18.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Where can I park to access this cycling route?
You can find parking at various trailheads along the Katy Trail, such as the Weldon Spring Site trailhead, which is a common starting point for this loop. For the Creve Coeur Lake portion, there are ample parking lots within Creve Coeur Lake Memorial Park.
What kind of terrain can I expect on this route?
This route offers a mix of terrain. The Katy Trail section is primarily crushed limestone, which is well-packed and generally flat, suitable for road bikes with tires 25mm or wider. The Creve Coeur Lake Loop, however, is a paved asphalt trail, offering a smooth ride around the lake.
Is this route suitable for beginner cyclists?
The route is rated as 'moderate' overall due to its length. However, both the Katy Trail and the Creve Coeur Lake Loop are largely flat. The Katy Trail's crushed limestone surface is easy-going, and the paved Creve Coeur Lake Loop is very accessible. Beginners comfortable with longer distances should find it manageable.
What is the best time of year to cycle this loop?
The ideal seasons for cycling this route are spring (May) for flowering trees and mild weather, and autumn (September and October) for vibrant fall foliage and cooler temperatures. Summer can be enjoyable but be prepared for warmer conditions.
Are there any permits or fees required to cycle this route?
No, there are no permits or entrance fees required to cycle on the Katy Trail or within Creve Coeur Lake Memorial Park. Both are publicly accessible.
Can I bring my dog on this cycling route?
Yes, dogs are welcome on both the Katy Trail and in Creve Coeur Lake Memorial Park, provided they are kept on a leash. Please remember to clean up after your pet.
What are the main points of interest along the way?
You'll cycle along the historic Katy Trail, offering views of the Missouri River and bluffs. You'll also cross the Veterans Memorial Bridge and enjoy scenic views of Creve Coeur Lake, including the View of Creve Coeur Lake itself.
Does this route connect to other trails?
Yes, this route extensively uses the Katy Trail and the Creve Coeur Lake Loop. It also incorporates sections of the Busch Greenway, Creve Coeur Connector, Lakeview Loop Trail, and Meadows Loop Trail, offering various options for extending your ride.
Are there places to get food, water, or use restrooms along the route?
Yes, the Katy Trail features numerous trailheads and small towns with amenities like restaurants, breweries, and restrooms. Creve Coeur Lake Memorial Park also provides restrooms and water fountains, especially around the lake loop.
What type of bicycle is best suited for this loop?
Given the mixed terrain, a road bike with tires 25mm or wider is suitable for the crushed limestone sections of the Katy Trail and perfect for the paved Creve Coeur Lake Loop. Hybrid or gravel bikes would also be excellent choices for comfort and versatility across both surfaces.
What wildlife might I encounter?
Along the Katy Trail, you might spot various birds, deer, and other small mammals in the forests and fields. Around Creve Coeur Lake, it's a great spot for birdwatching, with opportunities to see waterfowl and other species in the marshlands and wooded areas.