Visitors can get details on attractions, animals, camps, parking, the weather and more on their mobile devices. This article –  App Smart: Navigating National Parks With Light and Rich Digital Guides ; ;Related ArticlesVast Stretches of Minnesota Are Flooded as Swollen Rivers OverflowDot Earth Blog: East African Court Blocks Paved Serengeti HighwayJustices Uphold Emission Limits on Big Industry ;

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App Smart: Navigating National Parks With Light and Rich Digital Guides