As a narrator describes the scene, we watch the whole Katzenjammer clan camping in the park of the title, a composite of several national parks in the western USA. There are several spot gags, including Mama taking a picture of a bear and ending up being photographed by several bears. Mama has a run-in with the law for picking a flower; The Captain has his own for feeding a bear, which turns out to be a ranger/cop in disguise.
| Directing | Friz Freleng | Director |
| Sound | Scott Bradley | Music |
| Sound | Bert Lewis | Music |
| Production | Fred Quimby | Producer |
| Visual Effects | Jack Zander | Animation |
| Visual Effects | George Gordon | Animation |
| Visual Effects | William Nolan | Animation |
| Visual Effects | Emery Hawkins | Animation |
| Writing | Joseph Barbera | Writer |
| Sound | Fred MacAlpin | Sound Effects Editor |
| Editing | Fred MacAlpin | Editor |