For hiking in Pasadena's Eaton Canyon, call the Nature Ceter at (626) 398-5420.
If you want to hike in Eaton Canyon, you can just show up.
mnli hypothesis: If you want to hike in Eaton Canyon, you can just show up. premise: For hiking in Pasadena's Eaton Canyon, call the Nature Ceter at (626) 398-5420.