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Outdoor Adventures

🧗 Outdoor Adventures for Kids in O'Fallon, MO

5 hiking, farms, nature centers, and outdoor adventure spots rated and reviewed by families.

Activities & Venues in O'Fallon

Ryze Adventure Park - St Louis Ropes Course, Zipline, & Mini Golf amusement park in St. Louis, MO🧗 Adventure
Photo: Ryze Adventure Park - St Louis Ropes Course, Zipline, & Mini Golf

Ryze Adventure Park is an indoor adventure playground that keeps kids active rain or shine with multi-level ropes courses, exhilarating zip lines, glow-in-the-dark mini golf, and challenging climbing walls. With its impressive 4.8-star rating from nearly 1,000 families, this Maryland Heights facility offers tiered difficulty levels so everyone from cautious first-timers to fearless climbers can find their perfect challenge.

🕑 2.5-3 hours for most families doing multiple activities, though you could easily spend 4+ hours if kids want to repeat courses or do everything

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Creve Coeur Lake Memorial Park park in Creve Coeur, MO🌳 Park
Photo: Douglas Clemens
4.8(911)Free13 mi · Creve Coeur

Creve Coeur Lake Memorial Park is St. Louis's go-to destination for families seeking outdoor adventure across 320 sprawling acres. With its serene lake, multiple playgrounds, miles of paved trails perfect for strollers and bikes, and paddleboat rentals, this park offers everything you need for a full day of family fun without breaking the bank.

🕑 3-5 hours

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Katy Trail - St. Charles Trailhead park in St. Charles, MO🧗 Adventure
Photo: Nils Hünerfürst
4.8(86)Free12 mi · St. Charles

The Katy Trail's St. Charles trailhead offers families access to Missouri's longest rail-trail with smooth, flat paths perfect for little ones learning to bike or parents pushing strollers. The scenic riverside location provides beautiful views of the Missouri River while keeping the adventure manageable,you can turn around whenever kids need a break, making it ideal for families with varying energy levels.

🕑 1.5-3 hours depending on how far your family rides or walks

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Go Ape Zipline and Adventure Park adventure sports center in Creve Coeur, MO🧗 Adventure
Photo: Go Ape Zipline and Adventure Park
4.7(460)$$14 mi · Creve Coeur

Go Ape Creve Coeur delivers an exhilarating treetop adventure that will have your thrill-seeking kids talking about it for months. This aerial obstacle course features ziplines, rope bridges, and challenging platforms suspended high in the forest canopy, offering a perfect blend of outdoor adventure and confidence-building physical activity for families with older children who crave excitement.

🕑 2.5-3 hours total (including safety briefing, harnessing, and completing the course)

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Katy Trail route in O'Fallon, MO🧗 Adventure
Photo: Ethan Roelle

The Katy Trail in O'Fallon offers families a perfect escape into nature with flat, well-maintained paths ideal for young cyclists and stroller-pushing parents. This scenic section of Missouri's longest rail-trail provides a safe, car-free environment where kids can practice biking skills while spotting wildlife and enjoying the peaceful Missouri River valley landscape. Whether you're introducing toddlers to nature walks or letting older kids build endurance on longer rides, this trail accommodates all family adventure levels.

🕑 1.5-3 hours depending on how far your family rides or walks

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