Jenny Lake Ranger Station is a small historic log cabin in the South Jenny Lake area, best known today as a base for Grand Teton's climbing rangers. If you're climbing, considering a strenuous Teton route, or camping overnight, ask the rangers about route conditions, safety information, and the permits handled here. Every overnight backcountry stay requires a permit; climbing and mountaineering permits, along with permits for camping in Garnet Canyon, are handled at this station. For maps, exhibits, or a bookstore, use the separate Jenny Lake Visitor Center in the nearby Crandall Studio. From the park road, turn west at Jenny Lake Junction into the South Jenny Lake area.