Understand the Rule of Threes to prioritize your survival needs in any wilderness emergency: you can survive three minutes without air, three hours without shelter in harsh conditions, three days without water, and three weeks without food. This hierarchy becomes your roadmap when things go wrong in the backcountry around Dillon, where sudden afternoon thunderstorms and temperature drops can turn a pleasant hike into a survival situation within minutes.
Master your breathing first by staying calm and avoiding panic, which is your greatest enemy at altitude. The high country surrounding Dillon sits above 9,000 feet, where thinner air…