Mark Youngdahl Urban Conservation area

hiking

Right in the middle of St. Joe sits a quiet little gem called Mark Youngdahl Urban Conservation Area—85 acres of nature tucked right into the city. With around 2 miles of trails to explore, you’ll find everything from smooth paved loops like the Ridge and Pond Trails to the gravelly Marsh Trail for a bit more crunch underfoot. The place is teeming with life—turtles sunning on logs, deer slipping between trees, birds calling from every corner—making it a prime spot for wildlife watchers, casual strollers, and anyone who just needs a breath of fresh air. Add in a couple of picnic shelters and some clean restrooms, and you’ve got yourself an easy afternoon escape.

This place isn’t just about the outdoors—it’s also a tribute to the guy who helped make it all happen. Mark Youngdahl was a city council member and state rep who believed urban spaces should have more green in them. Thanks to his push, this conservation area became a reality, and now it’s a living reminder of what happens when someone fights for a little more nature in the everyday. Whether you’ve got twenty minutes or a whole afternoon, this spot’s a solid reset button—no long drive required.

For more information on the area, including regulations, rules, and maps, visit the official Mark Youngdahl Urban Conservation page via the Missouri Department of Conservation page.

Getting there

You’ve got a couple of easy ways to drop into Mark Youngdahl Urban Conservation Area, depending on where you’re coming from. The main entrance is at 102 S. 36th Street—right between Jules and Faraon. That’s where you’ll find a paved lot and direct access to the smooth Ridge and Pond Trails, perfect for a quick walk or a longer loop. If you’re swinging in from the south side, there’s another entrance with a smaller parking area off Messanie Street. That one drops you closer to the gravel Marsh Trail and some of the quieter, tucked-away parts of the area.

No matter which side you start from, everything connects into one easy-to-navigate loop. It’s the kind of place where you can park, wander, and unwind—without ever feeling lost or far from the car.