A former national park ranger reveals the worst mistakes tourists make

Dirt In My Shoes The INSIDER Summary: Tourists who don't plan their trip to a national park won't get the most out of it. Getting too close to a wild animal to photograph it is a bad idea. So is going off the trail. Ash Nudd has gotten a lot of dirt in her shoes over the years, but she doesn't seem to mind. The Utah resident spent three seasons giving tours, teaching safety instruction courses, and even participating in search and rescue efforts as a park ranger in three different national parks...