USA National Parks Audio Guide

The app was great for exploring parks at own pace. It gives clear direction and interesting facts about each spots. We used it in big bend and other parks it helped us find all the key sites and learn about the history and wildlife. Must-try

Audio at the right time. The thing works based on gps. It worked in the middle of nowhere - no cell tower. It just gave us a whole new dimension of the parks. Highly recommend.