Deputies arrived at Eaton Canyon around 10 p.m. and found two relatives of hikers who reported receiving texts that said "help." The group, which included some people who had done the hike before, was. Feb 13, 2018. Eaton Canyon Nature Area to Eaton Canyon Waterfall Hike: Eaton Canyon Trail description, photos, GPS map & hike directions, Pasadena, CA. Apr 5, 2017. Hiking in LA is popular due to the variety…