Back Honolulu Zoological Society SummaryThe Honolulu Zoo is 42 lush tropical acres of mammals, reptiles, birds and more! A children's zoo, African Savannah exhibit, playground and snack bar complete the visit.Phone NumbersLocal Phone: (808) 926-3191Email: [email protected]Island: OahuFollow UsFacebookInstagramWebsiteInfo Details The Honolulu Zoo is open 9:00 am to 5:30 pm daily. The last entry is taken at 4:30 pm. We are open every day except Christmas Day. Cost: $8 adults, $4 locals $1 kids ages 6 to 12, kids ages 5 and under are free Memberships are available for families for $40 a year and give you free admission, discounts in the shop, snack bar, and on our educational programs, plus the newsletter "Zoo View". The Zoo is 42 acres and home to almost 1000 different animals from the tropics. Komodo Dragons, orang-utans, elephants, primates, birds, reptiles, amphibians, and a variety of African animals can be seen daily. Be sure to see the wildest place in Waikiki! Aloha!