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Coverage Map:

Notes About Wireless Coverage in Zion National Park:

• Almost all wireless service comes from cellular sites located at or outside park boundaries. Because some roads and trails reach a fairly high elevation, your wireless phone can access these sites from far away. However, any obstruction, such as a rock formation, a hill or tunnel can block that signal. Areas of pink on the map are where coverage is likely.
  
  
• Even though the park features a number of high elevations where wireless service is possible, the most visited areas of the park are in deep valleys where there is no wireless signal whatsoever. Even satellite phone service is limited by the narrowness of the valleys.
  
  
• Any Wi-Fi that may be available is provided by concessionaires at commercial buildings and lodges and not by the Park Service.
  
  
• The coverage areas shown are approximate. There may be additional cell sites within park boundaries that do not show in public records. Cellular coverage for some of the carriers in Zion National Park has been field checked.
  
  
• Get Interactive Coverage Maps for Zion National Park for your specific carrier.