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Routes
Bike touring routes & trails
United States
Missouri
St. Charles County
St. Charles

Katy Trail and Creve Coeur Lake Loop

Easy

3.3

(15)

28

riders

Katy Trail and Creve Coeur Lake Loop

01:56

32.2km

90m

Cycling

Embark on the Katy Trail and Creve Coeur Lake Loop for an easy touring cycling adventure that spans 20.0 miles (32.2 km) with a gentle elevation gain of 289 feet (88 metres). You can expect to complete this route in about 1 hour and 56 minutes. The trail offers a…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

370 m

Frontier Park

Highlight • Rest Area

Frontier Park spans 16 acres and rests alongside the Missouri River, just across the street from Historic St. Charles. Several historic pavilions and lovely trails wind their way through the park.

Tip by

2

7.55 km

View of the Missouri River

Highlight • Viewpoint

This is a great viewpoint for the Missouri River, as well as a nice place for a snack break. The Missouri River is the longest river in the United States …

Tip by

3

16.5 km

Sunset View of Creve Coeur Lake

Highlight • Viewpoint

Creve Coeur Lake is a 320-acre lake located in Creve Coeur Lake Memorial Park. The park dates back to 1945 and now offers a place for picnics, non-motorized boating, and fishing.

Tip by

4

18.1 km

View of Creve Coeur Lake

Highlight • Viewpoint

Here is a stunning view of Creve Coeur Lake. It's a great place to stop and take a break before heading onwards.

Tip by

B

32.2 km

End point

Parking

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Way Types & Surfaces

Way Types

19.3 km

12.4 km

244 m

217 m

< 100 m

Surfaces

12.4 km

11.8 km

8.03 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Tuesday 19 May

23°C

16°C

97 %

Additional weather tips

Max wind speed: 23.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on the Katy Trail and Creve Coeur Lake Loop?

The terrain is a mix of crushed limestone and paved surfaces. The Katy Trail section is primarily flat, crushed limestone, ideal for touring or hybrid bikes. The Creve Coeur Lake Loop is mostly paved and very flat, though the Creve Coeur Connector segment, which links to the Katy Trail, does include a short but fairly steep hill.

Is this route suitable for beginners or families?

Yes, the route is considered easy and is very suitable for beginners and families. Both the Katy Trail and the Creve Coeur Lake Loop are generally flat, making for a relaxed cycling experience. The paved sections around Creve Coeur Lake are particularly accessible.

What are the best times of year to cycle this route?

Spring and fall offer the most pleasant cycling conditions with mild temperatures and beautiful scenery. Summer can be enjoyable, but be prepared for warmer weather. The crushed limestone sections of the Katy Trail can be dusty in dry conditions or soft after heavy rains, so check weather conditions before you go.

Are there any notable viewpoints or landmarks along the way?

Absolutely! You'll encounter several scenic spots. Highlights include Frontier Park, a View of the Missouri River, and stunning lake views such as the Sunset View of Creve Coeur Lake and a general View of Creve Coeur Lake.

Does the route intersect with other trails?

Yes, the route incorporates sections of several official trails. You'll spend significant time on the Katy Trail and Katy Trail State Park, as well as the Creve Coeur Connector and the Lakeview Loop Trail. Other trails you might encounter include the Meadows Loop Trail, Centennial Greenway, and Mallard Lake Loop Trail.

Is the Katy Trail and Creve Coeur Lake Loop dog-friendly?

Yes, both the Katy Trail and Creve Coeur Lake Memorial Park are generally dog-friendly. Dogs are typically allowed on a leash. Always ensure your pet is under control and that you clean up after them.

Do I need a permit or is there an entrance fee for Creve Coeur Lake Memorial Park?

No, there are typically no permits required or entrance fees to access the Katy Trail or Creve Coeur Lake Memorial Park for recreational use like cycling. Both are publicly accessible.

Where can I park to access the Katy Trail and Creve Coeur Lake Loop?

There are various parking options available. For this specific loop, starting points like Frontier Park in St. Charles offer convenient access to the Katy Trail. Parking is also available at Creve Coeur Lake Memorial Park for the lake loop section.

What kind of bike is best suited for this route?

Given the mixed terrain, a touring bicycle, hybrid bike, or mountain bike is ideal. If you plan to use a road bike, tires 25mm or wider are recommended for comfort and stability on the crushed limestone sections of the Katy Trail.

Are there amenities like cafes or restrooms along the route?

Yes, especially along the Katy Trail section, you'll pass through charming small towns that often offer services like cafes, restrooms, and even bike shops. Creve Coeur Lake Memorial Park also has facilities available, particularly around the main lake areas.

What wildlife might I see while cycling?

The diverse scenery offers opportunities to spot various wildlife. Along the Katy Trail, you might see migrating birds and eagles, especially near the Missouri River. Around Creve Coeur Lake, the forested areas are popular with birders, and you may encounter other local wildlife.

How long does it take to complete the Katy Trail and Creve Coeur Lake Loop?

This specific loop is approximately 32.2 kilometers (20 miles) long and typically takes around 2 hours to complete by touring bicycle, depending on your pace and how often you stop to enjoy the views.

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Katy Trail and Creve Coeur Lake Loop

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Trail Reviews

Cornelia
May 23, 2022, Radtour entlang des Missouri 🇺🇸

Since we are currently in St. Charles (Missouri 🇺🇸), sister city of Ludwigsburg, we absolutely had to drive along part of the "Katy Trail". With the rental bikes (without E) we went along the Missouri to a beautifully situated lake. The way back was more difficult because a strong wind blew against us.🌬️ A pleasant tour in perfect weather 🌤️

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