Grand Ravines Dog Park
3991 Filmore St, Jenison, MI
100% positive
Directions: Right by the parking lot is a small building. Enter the front doors and it’s directly ahead of you (it’s labeled a family restroom)
Comments: Public park means anyone can visit: no need to pay or stay a certain amount of time. The doors are only unlocked when the park is open, though, so check the hours to make sure you can get in