This document provides information about an outdoor education program called Naturalists at Large. It has been operating for over 25 years, leading programs in various natural areas across California like Joshua Tree, Yosemite, and the Colorado River. The program focuses on tailoring outdoor experiences to meet schools' educational goals, with topics including water sports, outdoor skills, environmental studies, and group building. It uses certified instructors to lead 12-14 student groups in activities like hiking, science lessons, and ropes courses. Sample itineraries are provided for multi-day programs, which involve camping, kayaking, and other outdoor activities. Food, equipment, and special needs are also addressed.