Altitude Sickness: How to Prevent It and What to Do If It Happens
Altitude sickness is the most commonly underestimated risk in mountain hiking. Here is how to manage it.
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The Layering System for Hiking: Three Layers That Handle Any Weather
Understanding the layering system makes you more comfortable and lighter-packed on every hike.
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Leave No Trace: The Seven Principles That Protect Wild Places
The ethical framework of outdoor recreation explained in practical terms.
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How to Read a Topographic Map: The Navigation Skill Every Hiker Needs
Topographic maps contain complete terrain information. Here is how to read them.
