📍Eaton Saddle in Angeles Natl Forest
the trailhead is right off the street. the main trail heads south from there eventually through an old tunnel and past that you get to a junction. the trail to the West leads to Mount disappointment and San Gabriel Peak. going back to the main trail, you'll see a sign that will lead you to mount Lowe. on the way back before you get to the main trail, a small trail will break to the right, which will take you to mount Markham. Four Peaks all within a couple miles of each other.