Didn't go looking for this one but saw it after climbig to the top. Originally we planned to hike in the Cedar Bench Wilderness but ran into a long stretch of deep mud that brought us to a stop. Fortunately, we were on a slight uphill grade and even though we couldn't go forward because we were dragging the underside in the mud we were able to get free and back up about a hundred yards to a point where we could turn around. On the way back we decided to climb to the top of Estler Peak and found this triangulation point. Fantastic views from the peak.