Potomac Appalachian Trail Club
Serving the hiking public since 1927

Interactive PATC Trail Maps at your fingertips

Recognized as a leader in hiking trail maps by outdoor enthusiasts, the Potomac Appalachian Trail Club (PATC) has teamed up with International Mapping to develop the PATC-Shenandoah mobile iOS and Android applications. PATC-Shenandoah encompasses map titles 9, 10, and 11 from the printed PATC map series, covering the entire Shenandoah National Park area. In addition to the high quality PATC trail maps that the hiking community as come to love and trust, International Mapping has surrounded these maps with a wide variety of user friendly navigational tools and personal customization features to help make a trip to Shenandoah National Park more enjoyable and memorable.


  • Full content of PATC Maps 9, 10 and 11
  • Photos and descriptions for dozens of key locations throughout the park
  • Points of Interest listings for over 1,000 locations in and around Shenandoah National Park

  • GPS tracking of your location, even without WiFi or cell reception
  • Map tools including distance, bearing and compass
  • Customized pins to record photos, comments, & locations along your hike
  • Detailed search capabilities by nearby locations and by type
  • Identify the Latitude/Longitude or UTM Coordinate for any place on the map
    iPhone Requirements

  • iPhone (3GS or later)/iPad compatible
  • Requires iOS 4.3 or later
    Android Requirements

  • Requires Android OS Version 2.3.2 or later
  • Requires 110 MB of available space on your SD Card (Internal or External).

Visit PATC’s Website

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