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PATC Shenandoah

By International Mapping

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The Potomac Appalachian Trail Club (PATC) has a long, proud history of producing quality mapping content for the Appalachian Trail community. To reach a new wave of technologically savvy outdoor enthusiasts, the PATC teamed up with International Mapping to create this interactive navigation application. Covering the entire Shenandoah National Park area, PATC-Shenandoah encompasses maps 9, 10, and 11 from the printed PATC map series. International Mapping surrounded these trusted trail maps with a variety of navigational tools and personal customization features to help make your visit to the Shenandoah National Park more enjoyable and memorable.

Going on a hiking trip in Shenandoah National Park. Looking for an app to help you navigate all of the trails? Worried you will not have Wi-Fi access to access all of the information? Then this is the app for you as we have included everything you will need in the download!

Key Content Features:
+ 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

Key Features Include:
+ GPS tracking of your location, even without WiFi or cell reception
+ A revolutionary new trail navigation system
+ 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

PATC-Shenandoah was developed by International Mapping. To learn more visit:

+ Requires iOS 4.3 or greater
+ GPS functionality requires iPhone 3GS or later.

What's New in Version 2.0.0

New Features:
- Trail navigation has arrived! For instructions on how to use this revolutionary new feature look in the App information section > Tools Instructions
- Custom Markers are now sharable, via email, with others who have the App
- Custom Markers now have the option to change their appearance

Bug Fixes:
- Photos should now attach to Custom Markers properly

iPhone Screenshot

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Customer Reviews

Excellent maps

You get the quality of the PATC paper maps in electronic from. I have the latest Garmin topos and this app has far better maps for the SNP area. I have never had a problem with it. It takes up 182mb which is hardly noticed on my 16gb Itouch. You can add your own markers and pick off lat/lons to manually enter in the gps. If you have an iPhone I believe the app will automatically show your location on the map. If you keep track of you approximate position on a map you can use the elevation from a gps to pretty accurately locate your position on a trail using the contour lines.

The only draw back is you need battery power to see the map. This is not a big deal as my Itouch battery last a very long time but for safety keep this in mind. I usually have the paper maps with me but this app is what I use most of the time. There is tons of extra texted information on points if interest. This is an excellent app that is well worth to money.


For those who use the PATC maps regularly or hike the SNP regularly, this is a must have. If you use this app as your only guide for a multi day hike (and I have), finding a way to conserve battery power can be an issue, but it can be done and performs wonderfully. Advice: learn how to use all the features and you will be much better off.

File Size is too Large

It seems to work fine, however the App itself takes way too much space. Not sure if it's just the maps or all the photos ( I sure don't need to waste memory space storing PATC photos - I'm out hiking to see my own photos) Would be nice to see them refine the app down to a more minimized amount of info - until then I've removed the app. Would also like to use the app on my desktop computer to set routes that could be relayed to the phone app

PATC Shenandoah
View In iTunes
  • $3.99
  • Category: Travel
  • Updated:
  • Version: 2.0.0
  • Size: 170 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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