77-year old resident CA Girl Scout camp, located in the high Sierra, specializing in backpacking. We offer a graduated backpacking program for girls entering 4th grade through college, with 1-day, 3-day, 4-day, 7-day, and 11-day trips. We also offer in-camp units, a water-focused unit, and a counselor training program. Run entirely by VOLUNTEERS with an average of 8 years of Two Sentinels experience, though many of our staff have spent more than 20 years working for Two Sentinels. Our staff to camper ratio is 1:4, and we offer a Tag unit for young children of volunteer staff. Girls in both backpacking and non-backpacking units also get to swim, kayak, canoe, and sail in Lake Kirkwood, and participate in archery, nature and astronomy study, crafts, singing, games, day hikes and fun!