What is the only place in the park where alcohol is served ?
Recreational facilities include the Jabiru town lake ( picnic areas and barbecues ) , freshwater fishing for barramundi ( a local specialty ) , the Yellow Water cruise , day - trips to Ubirr Rock , Twin Falls and other natural features of Kakadu National Park , as well as a Sports and Social Club , an Olympic - size swimming pool ( the only place guaranteed safe from crocodiles to swim ) , cricket ovals where cricket and Australian rules football is played .