says a National Park Service: “On Monday morning, July 28, a 17-year-old male suffered significant thermal burns to his foot and ankle area in the vicinity of Lone Star Geyser near Old Faithful. The juvenile was on a hike in the thermal area when his foot broke through the thin crust and he suffered burns to a lower extremity. Emergency medical staff responded and transported the patient to a hospital for further treatment. This incident is under investigation.”