Since 1968, the Boulder Outdoor Survival School (BOSS) has delivered life-changing, wilderness-based experiences to adventurous people all over the world. "Know more, carry less" is one of our core philosophies and at BOSS, students are taught how indigenous cultures around the world could often survive and even thrive without all the modern equipment people today feel is necessary. As a result of their time on the trail with us, people gain competency in the wilderness and confidence in themselves.