Doing This at a National Park Could Cost You $5,000 Being careless will cost you at a national park. Take it from Belinda Arvidson from Idaho! She was ordered to pay $5,826.99 in restitution for improper food storage, a misdemeanor offense, in Grand Teton National Park. In addition to having to pay that hefty fine, Arvisdon will also serve four years of unsupervised release. Even if it's your first time ever camping inside a national park, you should know that grizzly bears are a main concern. For the most part you shouldn't have to worry about encountering one as long as you follow the rules.