NPS Yosemite National Park funktioniert nicht

Use the official app from the National Park Service to find detailed information about visitor centers, important sites, places to stay and eat and services throughout the park.  First protected in 1864, Yosemite National Park is best known for its waterfalls, but within its nearly 1,200 square miles, you can find deep valleys, grand meadows, ancient giant sequoias, a vast wilderness area, and much more.  Calendar - Get up-to-date information from the National Park Service about what is happening in Yosemite, including ranger talks and other learning opportunities.  Accessibility - This app includes up-to-date accessibility information for facilities and some trails in the park, audio-described sites, and alternative text for images.  Map - Use the park map to find sites, get directions and locate services.  Sites - Find trailheads, restrooms, overlooks and more throughout the entire park.  Save Favorites - Build an itinerary by saving your favorite sites and events.  Tours - Discover rich natural and cultural resources with self-guided walking tours.  Cell service and Wi-Fi are extremely limited in Yosemite.  Start the app and download the map before you arrive to use it when there is no internet connection.  Download the app before you arrive.  You can even get alerts when you're nearby a saved site.  Continued use of GPS running in the background can dramatically decrease battery life.