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Routes
Hikes
United States
Missouri
St. Charles County

O'Fallon

The best walks and hikes around O'Fallon

4.6

(11)

201

hikers

29

hikes

Hiking around O'Fallon, Missouri, features diverse landscapes including rolling hills, prairie, and densely wooded trails. The region is characterized by its proximity to the Missouri River, offering scenic views and varied terrain. Extensive parklands and conservation areas, such as Weldon Spring Conservation Area and August A. Busch Memorial Conservation Area, provide numerous opportunities for outdoor exploration. These areas often include tranquil lakes and shaded woodlands, contributing to the varied natural features available to hikers.

Best hiking trails around O'Fallon

  • The most popular hiking route is Clark Trail loop — Weldon Spring Conservation Area, a 5.1 miles (8.3 km) moderate trail that takes 2 hours 14 minutes to complete. This route leads through densely wooded areas within the Weldon Spring Conservation Area.
  • Another top favourite among local hikers is Lewis Trail loop — Weldon Spring Conservation Area, a moderate 7.2 miles (11.6 km) path. This trail offers views of the Missouri River and diverse woodland scenery.
  • Local hikers also love the Jacks Loop Trail from Broemmelsiek Park — Defiance, a 3.7 miles (6.0 km) trail leading through rolling hills and prairie landscapes, often completed in about 1 hour 33 minutes.
  • Hiking around O'Fallon is defined by rolling hills, prairie landscapes, and densely wooded trails. The network offers options for various ability levels, from easy paths to moderate routes.
  • The routes in O'Fallon are highly rated by the komoot community with an average score of 4.5 stars from more than 10 reviews. More than 100 hikers have used komoot to explore O'Fallon's varied terrain.

Last updated: April 26, 2026

5

hikers

#1.

Dardenne Greenway

4.54km

01:09

10m

10m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

3

hikers

2.67km

00:42

20m

10m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Popular around O'Fallon

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Tips from the Community

Alexandra Pavia
December 20, 2023, Betty's Lake

Betty's Lake sits amidst Missouri's rolling hills and wide prairies. In the summertime, it's a hotspot for kayakers and sunbathers looking for a place to cool down.

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Here, you will find a junction connecting Jack's Loop and the Cattle Ridge Trail. If you're currently on Jack's Loop and have just crossed the paved road and shaded area, take a left to proceed along the Jack's Loop Trail. Alternatively, make a right turn to enter the Cattle Ridge Trail. If you're on the Jack's Loop Trail, arriving from the Prairie section, make a right to remain on Jack's Loop or make a left turn to transition onto the Cattle Ridge Trail.

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Alexandra Pavia
December 15, 2023, Betty's Lake

Betty's Lake sits amidst Missouri's rolling hills and wide prairies. In the summertime, it's a hotspot for kayakers and sunbathers looking for a place to cool down.

0

0

Frequently Asked Questions

How many hiking trails are available in O'Fallon?

O'Fallon offers a diverse selection of nearly 20 hiking trails, catering to various skill levels. These routes explore rolling hills, prairie landscapes, and densely wooded areas within the region's extensive parklands and conservation areas.

What kind of terrain can I expect on O'Fallon's hiking trails?

The hiking trails in O'Fallon feature varied terrain, including picturesque rolling hills, open prairie landscapes, and densely wooded paths. Many trails, particularly within areas like the Weldon Spring Conservation Area, offer a refreshing experience through shaded woodlands.

Are there any easy hiking trails suitable for beginners or families?

Yes, O'Fallon has several easy trails perfect for beginners and families. For instance, the Jacks Loop Trail from Broemmelsiek Park — Defiance is an easy 3.7-mile path through rolling hills. Another accessible option is the Busch Hiking Trail loop in August A. Busch Memorial Conservation Area, which is 3.4 miles long and features minimal elevation gain.

Can I find trails with significant elevation gain in the O'Fallon area?

While O'Fallon's trails are generally moderate, some routes offer more noticeable elevation changes. For example, the Lewis Trail loop — Weldon Spring Conservation Area includes about 450 feet (137 meters) of elevation gain over its 7.2 miles, providing a good workout and scenic views.

Are there any dog-friendly hiking options in O'Fallon?

Many trails in and around O'Fallon are dog-friendly, welcoming leashed pets. Conservation areas like Weldon Spring and August A. Busch typically allow dogs on their trails, making them great choices for hiking with your canine companion. Always check specific park regulations before you go.

What scenic viewpoints or natural features can I discover while hiking?

Hiking in O'Fallon offers opportunities to see various natural features. Trails within the Weldon Spring Conservation Area, such as the Lewis Trail loop, provide scenic views of the Missouri River. You can also find tranquil lakes and shaded woodlands in areas like the August A. Busch Memorial Conservation Area. The Missouri River Overlook is a notable viewpoint.

Are there any circular hiking routes in O'Fallon?

Yes, O'Fallon features several excellent circular hiking routes. Popular options include the 5.1-mile Clark Trail loop and the 7.2-mile Lewis Trail loop, both located within the Weldon Spring Conservation Area. The Busch Hiking Trail loop is another great circular option in the August A. Busch Memorial Conservation Area.

What do other hikers say about the trails in O'Fallon?

The hiking trails around O'Fallon are highly regarded by the komoot community, with an average rating of 4.5 stars from over 10 reviews. Hikers often praise the diverse landscapes, from densely wooded areas to scenic river views, and appreciate the well-maintained paths suitable for various fitness levels.

What are some notable attractions or landmarks near the hiking trails?

Beyond the trails themselves, O'Fallon offers several nearby attractions. The Katy Trail, a significant rail-trail, runs nearby and is popular for longer excursions. You can also explore historical features at Fort Zumwalt Park or ancient Native American mounds at Dames Park. The Weldon Spring Conservation Area itself is a major attraction with its natural beauty.

Are there any trails that connect to larger trail systems?

Yes, the Hamburg Trail, for example, connects the extensive Katy Trail with the August A. Busch Memorial Conservation Area, allowing for longer, more interconnected hiking and biking experiences.

What is the best time of year to go hiking in O'Fallon?

While hiking in O'Fallon is enjoyable year-round, spring and fall offer particularly pleasant conditions with mild temperatures and vibrant foliage. Summer can be warm and humid, while winter hiking is possible but requires appropriate gear for colder weather.

Are there any trails with views of lakes or water features?

Yes, areas like the August A. Busch Memorial Conservation Area are home to tranquil lakes, such as Busch Lake 35, offering serene environments for hiking and wildlife observation. The Weldon Spring Conservation Area also borders the Missouri River, providing scenic water views.

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