I just bought the year pass when I bought ours. It’s good for 7 dog parks in the area . Blackwell, East Branch, Greene Valley, Hawk Hollow, Mayslake, Oldfield Oaks and Springbrook Prairie DuPage resident dog owner Owner's first dog $50/year Each additional dog (same owner) $10/year Prorated fee (Sept. 1 – Dec. 31) $25/through end of year Daily permit $10/day Nonresident dog owner Owner's first dog $160/year Each additional dog (same owner) $27/year Prorated fee (Sept. 1 – Dec. 31) $80/through end of year Daily permit $20/day They are no longer supplying pick up bags so make sure to bring your own to pick up after your dog.