Pacific Crest Trail Thru‑Hiker’s Companion is your trusted source for navigating the legendary 2,650-mile journey from Mexico to Canada. Designed for thru-hikers and serious section hikers, this guide offers detailed information on trail sections, elevation profiles, gear advice, resupply strategies, water sources, and nearby towns. Whether you’re preparing for your first long-distance trek or returning to the PCT, this companion gives you the knowledge and confidence needed to plan, adapt, and succeed on one of the world’s most iconic hiking trails.