Treecourt Unleashed Dog Adventure Park | Dog Park | (Registration Required)
About the Park
This large, fully fenced off-leash park spans 10+ acres with open spaces, wooded trails, shade, and water stations with seasonal cooling pools. Membership is required, and admission includes a pre-entry screening process for dogs and owners. Members report active owner management and a vetted dog population, though the park's breed restrictions and selective admission decisions have drawn mixed responses.
Visitors Like
- 10+ acres off-leash play
- Diverse terrain with walking trails
- Water stations and seasonal cooling pools
- Active owner supervision
Worth Noting
- Membership required
- Breed restrictions enforced
- Selective admission based on screening
- Meet & greet required before approval
Park Gallery

Google Reviews
188 reviews
Tyler
2 reviewsThis is the best dog park in St. Louis! It has acre's of fenced-in land with plenty of shade, a walking path and spring fed dog pools to cool off in....
Charly Clendenning
7 reviewsI believe this is the largest dog park in the St. Louis metro area. This fully fenced park is surrounded by beautiful natural scenery and filled with ...
Kate Moger
4 reviewsI would not recommend this dog park. We had our meet & greet today, and my timid golden retriever was met with a white shepherd off leash charging at ...
Ella B
4 reviewsA dog paradise. Probably the best dog park I've ever been to across several states. There are some requirements to become a member. I love how all the...
eric budo
43 reviewsWe tried to.take our dogs to this "dog park". It looks like a dump right off the bat. The owner was afraid of our dogs. They are 6 month old puppie...
Marsha Lang
36 reviewsMax, our large yellow Lab, needs big spaces to run and roam and play in. This dog park has been a Godsend for us and for him!! He loves seeing his bud...
Dog Parks Nearby
Discover other verified off-leash zones and secure enclosures just a short drive from this location.