The park is open from 9:00 a.m. to dusk, while the zoo opens at 10:00 a.m. and closes at 3:45 p.m. (4:45 p.m. during summer hours).
The Cape May County Zoo Society is a 501(c)3 non-profit, is the private sector partner of county government in the continuing improvement of the zoo for our visitors, staff and -- most of all -- the living animals in our care
**All the information above I found on:
The zoo and park is open year-round aside from major holidays. Also, there is no admission fee for the zoo or park.