The Appalachian Trail Data Book represents an indispensable navigational companion for hikers, offering meticulously compiled information about trail conditions, distances, shelters, and critical access points across the entire 2,190-mile wilderness route. Published annually by the Appalachian Trail Conservancy, this compact reference provides essential planning details that transform complex trail logistics into manageable, actionable insights for both novice and experienced trekkers.
What Makes the Appalachian Trail Data Book Unique?

The Appalachian Trail Data Book distinguishes itself through several key characteristics that make it an essential tool for wilderness navigation:
Why Is Detailed Trail Information Critical?
Hikers require precise, up-to-date information when traversing extensive wilderness routes. The Data Book addresses this need by:
- Providing comprehensive distance measurements between key trail points
- Highlighting shelter locations and accessibility
- Offering codes for essential amenities like water sources and lodging
- Reflecting annual trail modifications and relocations
How Does the Data Book Support Trail Planning?
Feature | Description | Utility |
---|---|---|
Distance Tables | Precise measurements between shelters | Route planning |
Amenity Codes | Symbols for water, food, lodging | Resource management |
Road Crossing Information | Access points and parking details | Logistical support |
Annual Updates | Reflects latest trail conditions | Current navigation |
What Technical Specifications Define the Data Book?
The Appalachian Trail Data Book typically includes:
- Lightweight, portable design
- Consolidated information from 11 official guidebooks
- Compact format suitable for backpacking
- Annually revised content
- Compatibility with separate trail maps
Where Can Hikers Obtain the Data Book?

Purchasing options include:
- Appalachian Trail Conservancy Store: Direct source with potential member discounts
- The Mountaineers: Available for approximately $9.95
- Online Retailers: Target and other outdoor equipment platforms
- Local Outdoor Gear Shops: Regional sporting goods stores
What Additional Resources Complement the Data Book?
While the Data Book provides essential navigation information, hikers should also consider:
- Detailed topographical maps
- GPS tracking devices
- Comprehensive trail guidebooks
- Emergency communication tools
Expert Recommendations for Effective Use
Experienced Appalachian Trail hikers suggest:
- Reviewing the Data Book before trip commencement
- Marking potential resupply points
- Understanding amenity codes thoroughly
- Checking for the most recent edition
- Supplementing with digital navigation tools
Cost and Accessibility
The Appalachian Trail Data Book remains an affordable investment:
– Typical Price Range: $8 – $12
– Annual Publication Ensures Current Information
– Available in Print and Digital Formats
Conclusion
The Appalachian Trail Data Book transcends a mere reference guide, emerging as a critical navigation companion that empowers hikers with knowledge, preparedness, and confidence across one of America’s most iconic wilderness routes.