Stonehearth Open Learning Opportunities (SOLO) is a school based in Conway, New Hampshire, dedicated to wilderness medicine and outdoor leadership training. Founded by Dr. Frank Hubbell in 1976, it was one of the first schools to offer education on wilderness emergency medicine. SOLO was one of the originators of today's Wilderness First Responder (WFR) and Wilderness Emergency Medical Technician (WEMT) programs, also taught by other schools across the United States and the world, including NOLS' Wilderness Medicine Institute in Wyoming and Wilderness Medical Associates in Maine and Canada.