Old Rag Mountain Trail
What to Expect
Safety Advisory
The rock scramble becomes genuinely dangerous when wet. Slick granite plus steep drop-offs plus heavy packs is a rescue helicopter recipe. If rain is forecast, pick a different trail — this is not the place to tough it out.
Several sections of the scramble involve exposed moves with significant fall potential. This is not a trail for young children, dogs (prohibited for good reason), or anyone uncomfortable with heights. At least one helicopter evacuation happens here every season.
The nearly 2,700 feet of elevation gain spread over nine miles is no joke. Carry at least three liters of water — there's no reliable water source on the upper mountain, and the exposed granite summit amplifies heat and sun exposure.
Trail Details
Pro Tips
Start before 7 AM on weekends or you'll spend more time waiting in line at the scramble bottlenecks than actually climbing. The day-use ticketing system means you need a reservation from March through November — book the moment they open or you're out of luck.
Leave the trekking poles in the car. The rock scramble requires both hands free, and poles just become expensive aluminum annoyances strapped to your pack. Wear shoes with sticky rubber soles — approach shoes or trail runners with good grip outperform stiff hiking boots on the granite.
The false summit fools almost everyone. When you top out on the first open rock face and think you've made it, look northwest — the real summit is the next knob over, another ten minutes of scrambling. That final perch is less crowded and has the better views toward the valley.