SUMMER 2025 TRAVEL ADVISORY: PORCUPINES HAVE BEEN GETTING THROUGH CHICKEN WIRE MESH AROUND VEHICLES AND CAUSING COSTLY DAMAGE AT THE WINDFALL AND HOLTZWORTH PARKING LOTS. This spectacular and strenuous day hike climbs high into the alpine, following limestone ridges and culminating in an ascent of Pinnacle Peak (1912 m). The elevation gain is 690 m. From the peak, you can continue ridgewalking to the south and west. There are views of alpine peaks all around, most of them unnamed. Note: This is not a developed trail, but rather a route. It is only suitable for strong, experienced hikers with good route finding skills.