Find the top rated bike trails in Eureka, whether you're looking for an easy short bike trail or a long bike trail, you'll find what you're looking for. Click on a bike trail below to find trail descriptions, trail maps, photos, and reviews.
I rode the Katy Trail the first week of October, 2025. I rode west to east, starting in Clinton and ending in St. Charles. My trip took 5 days. I was supported by my wife from our vehicle, so I didn't camp. We stayed in hotels each night. Here are my observations:
1. The trail is clearly the "crown jewel" of rail trails due to it's length. While the trail was in great shape with no detours (wonderful!), your view is either one of riding in a wooded area, with stone rock walls on one side for a good portion which gives you a great visual, or riding next to cornfields or soybean fields and Highway 94 traffic noise. In preparing for the ride, I was left with the impression that the Katy "followed the Missouri river". While it might follow it on a map, it was visible from the trail for less than 10% of the ride from Clinton to St. Charles.
2. One of several reasons I kept reading about why to ride west to east was the prevailing westerly winds. I didn't get those winds until the last day. The first four days had winds coming in from the east, or northeast. Although the wind speed was only noticeable on two of the days, don't expect that you'll have the wind at your back. You might....you might not.
3. Another reason I kept reading on why to ride west to east was the "high point" of the trail was approximately 25 miles west of Clinton near Green Ridge. While that is true, don't get fooled by thinking "its all downhill from there". My second day I rode 57 miles from Windsor to Boonville (my first day was just 17 miles from Clinton to Windsor because we didn't arrive in Clinton from Chicago until almost 5pm). I use the the All Trails app, and the second day, despite reaching the "high point" early in the ride that day with very little noticeable climb, my app showed 1,476 feet of total elevation climb at the end of the second day! I could tell the ride from Sedalia to Pilot Grove was a good climb that stretched for over 23 miles. Once you pass Pilot Grove, the trail mostly feels either flat or slightly downhill.
4. The mileage markers run from east to west in ascending order. So if you start from the west, the mile markers will be in descending order. They are well marked every 1 mile. I found it very useful to bring a paper map with me that showed the mileage to the next trailhead, which usually had at least a place to stop and rest. Not all trailheads have bathrooms or water, so check ahead if you're depending on the trail to provide you water. There isn't cell phone coverage on 100% of the trail, so a paper milage map is a must!
5. Unlike the GAP trail (which I HIGHLY recommend riding!), the towns right on the Katy don't have a lot of services/food with the exception of Sedalia. You can access downtown Sedalia easily from the Katy Depot trailhead. There are some GREAT towns, like Hermann, but to access them you have to ride off the trail for several miles or more on winding or busy roads with cars. Dutzow, Rocheport, Augusta (and a few others) have one or more coffee/sandwich shops on or close to the trails, but they aren't open every day of the week, so check ahead on hours of operation for where you think you will find food/drink. If you have a vehicle supporting you, I highly recommend staying at Hermann Hill Hotel and Spa (a 10 minute drive from the McKittrick trailhead). Hermann is a really remarkable town surrounded by great wineries. We had breakfast the next day at Stomp'n Grounds Expresso Cafe. A MUST stop!! The food, coffee and staff were excellent!
The Augusta trailhead has a great winery called, ironically, Augusta Winery! It's only .25 miles from the trailhead and well worth the stop! Be aware that you have a short but steep hill to climb to get to the winery from the trailhead.
All in all, I found riding the Katy from Clinton to St. Charles to be a great accomplishment for me. I had a Trek gravel bike with 35mm tubeless tires. I found the 35mm tires to be just fine on the Katy. I had no mechanical or tire issues. I witnessed a number of road bikes with what looked to be tires in the 20-something mm range. Now, I don't think they were doing the entire trail because they didn't have any gear on them, but using a narrower tire on a gravel bike is just fine for the riding the entire trail. The trail had not gotten any rain the previous week, so IT WAS VERY DUSTY!!! Plan on cleaning your chain at least once or twice to keep it performing well. Good luck and be safe!
This trail is the best maintained, marked and clean trails I have ever ridden. The trail surface is paved and in better condition than most of the areas highways! The prettiest portion is from the memorial hospital station to the Highway 161 station. Rode from Scott AFB to hwy 161 and back. Ride it soon! Get out there!
Just be aware that the portion of the trail at Jefferson Barracks is only a mile long. It is beautiful and well taken care of though, and there are other suitable trails in the park.
Have to say I didn’t really enjoy this trail ride. Very little shade. Prefer the MCT trails in IL over by Edwardsville. Trail was nicely paved. Several roads to cross. Some quick side trails you can do. Urban most of the time. Did like seeing the horses by Grants farm.
This Art installation is on the Katy trail just west of Matson. They are spectacular!
Interesting to see the water level in Hartsburg creek and the flood levels recorded on the bridge
A lovely, and mainly flat, paved trail that goes around the fake lake and very nice wetlands areas. There are some shaded parts, but you will be primarily in the sun. This is my favorite trail in the area to bike on, and it is never crowded, except near the pavilion area in the park if they are having a summer event.
Stopped by and rode part of this trail while on a trip to Florida. What an awesome trail. Most of our trails in Florida are paved so I was a little hesitant of the gravel but it was no problem. Huge rock bluffs, the river, wineries breweries and eating establishments, it’s awesome, who could ask for more. Rode 23 miles from Defiance to Marthasville for lunch and back. We’ll be back to do more in the future!!
I would have given this 4 stars if the trail was resurfaced and smooth.
If you appreciate multi-day riding, site seeing, camping or “glamping” (BnBs, Hotels…etc.) the Katy Trail is one that doesn’t disappoint. Less than 3000’ feet of elevation, with the largest gradient being about 2%, this is a flat, fast, and easy to pedal trail with crushed hard packed stone comprising over 95% of the trail surface. Road bikes with larger tires (35-40mm) tires can be used on this trail. Lots of great place to stop, eat, and see along this historic byway. If you haven’t done the Katy, add it to your list!
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