Each year, visitors underestimate the dangers of hiking in the Grand Canyon—especially in the heat. Recently, several hikers have tragically lost their lives due to heat-related illnesses, dehydration, and overexertion. Temperatures on the canyon floor often exceed 110°F (43°C) in summer, making it one of the most deceptively dangerous hiking environments in the U.S. If […] The post Hiking at Grand Canyon Can Be Deadly in the Heat – What You Need to Know appeared first on Grand Canyon...