Here, the trail enters Eaton Canyon proper.
From here on out, the trail is single-track, rocky, and very prone to crossing the Eaton Canyon creek. Be prepared for scrambling, boulder-hopping, or creek-crossing!
In the canyon, the trail is not nearly as well-defined as it is in the southern areas of the park - but don't worry about getting lost. There are no easily-passable side canyons in the lower stretch of Eaton Canyon, so just stay in the main canyon and continue forward and you'll be on the right path.