What is a boulder field in hiking? We explain this common feature in high altitude adventures and discuss how to stay safe when crossing a field of big rocks

Are mountain goats dangerous? We examine the behavior of these surefooted cliff dwellers and explain how to stay out of harm’s way

Trail running in Vail delivers all the high adventure and majestic views you expect from anywhere in the Rocky Mountains, but with a few luxury perks

Hiking 14ers is an exhilarating mountain pursuit in the summer, but carries extra risk and requires special preparation for safety and success

What is treeline? We explain what this common hiking term refers to, where treeline is, and what it means for you as a hiker