Explore the most popular hiking trails in Weldon Spring Conservation Area with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

The signage was way to inaccurate. The sign said we were .1 miles away, but it was closer to to 2 miles. I would not hike here again.

Hiked on 10/16/2018, and there were no mosquitos (yeah!!). I have hiked the Clark Trail, and the longer Lewis version. Trees are starting to turn. By 11/1, this will be an incredible hike with beautiful bluff views.

For a special treat, hike about 1 mile to the first bluff for the sunset. Easy hike back with a head lamp.

I did the Lewis Trail on a warm Tuesday in early October. The bluffs, ridges, and valleys were enjoyable. Although there are more bluff views on the overlapping Clark Trail portion, there is one bluffview on the Lewis Trail that surpasses all the bluffviews on the Clark section.

Athough I encountered 20+ hikers on the Clark Trail section, I didn't encounter a single person on the Lewis section of the trails.

A word about mosquitoes: although they were bearable on the Clark Trail they were quite thick on the Lewis Trail. I believe the reason is that on the Lewis Trail there are many more creek bed crossings that can hold some standing water. I hope to return after mosquito season is over. It was a nice hike.

My Alltrails/GPS indicated a hiked distance of 10.4 miles and a traveling time of 3:34.

great as always! lotta vegetation creeping up on the paths + fallen trees. also be on guard for bikers hauling butt thru some very thin trails at some points. No ticks at this time but plenty of pesky gnats + flies.

Gorgeous and shaded trail with a spectacular view of river. Pretty easy overall except few hill where you will break a sweat.

Nice trail. Marked well. Went on a Friday morning, saw several other hikers/runners. Beautiful view overlooking the Missouri River. Good workout. Enjoyed it a lot.

I hiked this trail CCW on a very warm Monday in September. I only encountered 3 mountain bikers but no other hikers.

I'd already hiked the longer Lost Valley Trail CW which is the direction in which the Carsonite marker posts face. So instead of counting up the miles in half-mile increments, they counted down the mileage if one viewed their reverse side.

I personally would recommend hiking CW as that puts a long downhill two track road at the end of the hike. I prefer to get the more challenging hiking done at the beginning.

This is a lollipop trail and the beginning stem portion takes about 15 to 20 minutes walking time (rather flat) before you reach the circular section of the trail.

Essentially, the hike ascends as you head north. My favorite part of this hike is the furthest north section where you hike the hilltops. I'm looking forward to doing this section when the trees have shed their leaves and that opens up more views of the surrounding hills.

BTW, the Alltrails app GPS showed the distance as 9.9 miles. I'm not a fast hiker. My moving time was 3:40. Due to the heat in the 90s F, I ended up taking about 40 minutes of breaks which made the total time 4:20.

I did the CCW hike as most people recommend. I started out at 11 a.m. on a Friday and the parking lot was about three-quarters full from the morning hikers. By the time I completed my hike in the mid-afternoon, there were only six other cars in the lot.

The last time I hiked this trail was about 3 or 4 years ago. Since then some of the benches have been updated. In fact, it seems there were more benches than the last time I did this circuit. Often the benches were strategically-placed at the top of a ridge that you might have just ascended on the CCW circle. Great work MDC!

Mosquitoes and gnats were an issue but no more than any other hike I've done locally this summer. I didn't encounter any standing water. All of the creek beds were dry. I probably encountered about 20 different people on the trail. Most were hikers and about 4 trail runners.

My GPS tracking via Alltrails showed my hike to be 6.2 miles. I'm a slow walker so It took me about 2.25 hours walking time. But I made a lot of stops so my complete trail time was just over 3 hours. Love this trail and hope to do it again in the fall for the better Missouri River views.

Love this trail! Well marked, but I did get confused and ended up on the Hamburg Trail over half way through. I retraced my steps and took a right to follow the electrical lines and BAM! I was back on the trail. Over all, lots of bikers and switchbacks, but that kept me on my toes and interested. The perfect hike for my pup and I! Beautiful scenery, streams, and weather. Bring plenty of food and water for the both of you; you’ll be out there for awhile :)

hiking
1 month ago

We happened to hit this trail the day of a trail race. Everything was super well marked for the runners, and we had a cheering section when we finished!

Views of the Missouri along the bluffs were nice - bet they’d be even prettier in the spring or fall!

very shaded hike with a lot of butterflies and a few decent views. The trail is full of spider webs if you take the Lewis at the fork but still a nice hike

Can someone fix the website....The directions address is not right...it takes you to 94 Shaw Ct, which is a cul-de-sac off of Page Ave. The map itself is right, which is crazy, but the address is wrong on the directions link. :(

mountain biking
1 month ago

Great trail. Where is the turn to get back to parking lot if you want to stay off hamburg trail?

Really nice trail that is convenient to St. Louis (and close to the burbs). I went trail running today, in the midst of hot and humid Missouri summer. The trail was perfectly shady with off-shoots to view the river from the bluffs. I ran the 5.3ish Clark trail and only had to walk partly up one ascent so the hills were reasonable for an experienced runner and a nice work out. The trail narrows near the fork between the two trails but was easy to navigate. I found the signage acceptable knowing to keep an eye out for trail markers. The trail was not terribly busy mid-Saturday morning but the parking lot was full. Highly recommend!

There are several fallen trees you have to navigate around and the signage is not great. Otherwise, it’s a gorgeous and shaded hike with views of the river below.

Good moderate hike with well marked routes. You also can make it an 8.3 mi hike with a small extension of the trail.

This section of the trail is not really a hike but more of a walk as the Katy Trail is hard-packed limestone suitable for biking. The roadway has virtually no grade in this section.

I've done this trail section several times over the years. Sometimes the mosquitoes can be rather annoying (there are places with standing water) but today they were next to none.

Except mid-day when the sun is high in the sky, most of this section of the trail is covered by a forest canopy giving one lots of shade.

I noted that the sign at Defiance indicated the distance back to Weldon Spring is 2.6 miles. That would make the walk only 5.2 miles unless you had walked all the to the "Z" turn in Highway 94 where the two bar and grills are located.

I walked this on a Monday morning in August and perhaps about 30 cyclists passed me going either way and I only encountered 3 other walkers. This makes for a very comfortable stroll that can be done by people of most ages.

I'm a leisurely walker and did the round trip in just under 2 hours. If you wish to break your hike into two halves, it is possible to have lunch or a dinner in Defiance.

The distance is best thing about this trail. Not much elevation change and a lot of abandoned roads. Watch out for bikers.

Excellent mix of terrains. Ranges from easily runnable sections to difficult rocky inclines. Liked the fact that it was tree-covered and shaded. Great views of the river. Had a great run out there and will come back the next time I’m in town.

trail running
2 months ago

Great running trail. Light traffic consisted of a couple hikers and a couple bikers. If you haven't been before be sure to leave yourself plenty of daylight or bring lights. My run turned out to be just over 15 miles due to a few wrong turns... oops. I'll be going back again for sure.

This is my Happy Place..

A little bit of everything, terrain and scenery-wise. Very well maintained.

Wonderful trail. My family of 7 loved it including my 4 year old. Good elevation change and lots of beautiful views.

Loved it! My wife, myself, and our five kids had a blast.

mountain biking
3 months ago

love this trail.

Very boring besides a couple waterways, you should really just bike it instead of hiking it. Lots of bugs. Better off going somewhere else.

Enjoyed the Lewis & Clark trail. Beautiful views of the Missouri River.

Good trail to run. Well maintained. A couple fallen trees to go around. I went on a Saturday morning. The trail was a little busy but is wide enough through most of the trail to accommodate the traffic.

Great little trail along the Missouri river. The Lewis trail is shorter than the Clark trail. You can do one or both but they can be easily done in a day. Good for children and pets but be warned, bring Bug Spray because the mosquitos get very thick in areas.

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