Australian Reptile Park, The zoo with Bite! is located at Somersby, approx 5 minutes drive from the F3 freeway. Local and international reptiles. Pacific Highway, Somersby Phone: 02 4340 1022 Open 7 days 9am-5pm. The Australia Walkabout Wildlife Park is at Calga, off the F3 freeway. You can visit the friendliest wild Aussie animals, with over 180 species roaming free and happy in the bush. There are also ancient Aboriginal sites. The rangers are experts on bush tucker and bush medicine. Phone (02) 4375 1100