You buy your ticket in a building behind the playground, and there is no entrance gate, so Fun-Park is very much dependent on honest guests; you could easily walk into the park for free without being noticed (that is not meant as a suggestion, of course).
---
Fun-Park, which is located by the resort town of Tornby and close to the slightly larger town of Hirtshals, is one of several farm zoos in Denmark. Like other farm zoos, they don't have an official zoo license and can thus only exhibit species that you can keep in private hands.
Fun-Park keeps around 30 species of animals in scattered, clearly home-made, and often mediocre exhibits, and since none of the species are even rare, it's really not a place to go out of your way for. Families love it, however, because there's a lot of play areas and kiddie-friendly activities.