This part of the trail is a large basalt outcrop in the well-known Jornada del Muerto, a shortcut that required traveling more than 144 inhospitable kilometers without water, firewood, and with little food for the livestock; additionally, travelers had to avoid getting lost in the tangled mesquite.

Point of Rocks is located along the western edge of Perrillo Hills, a day’s journey from the San Diego paraje, the last water access point. Travelers commonly crossed the desert at night before reaching this point. A U-shaped stacked rock wall at its base suggests that it was a resting place, and the base of the ridge worked well for setting up camp.

Even now, its rocky cliff remains a prominent landmark and a strategic observation post, offering panoramic views in all directions. An 805-meter interpretive trail has been installed, guiding visitors from the county road to the summit.