The North peak is a little further and higher. One of the best views in the world. The trailhead is at about 2000 feet. Take lots of water, there is none on the Mountain. To get to the Hiking trailhead, follow Highway 29 East out of Calistoga and up a very windy road with many switchbacks.
People drive like maniacs here.
Right at the saddle is the parking lot and hiking trailheads. There are several pull outs where you can park. Bikes are not allowed on the hiking trail from the main parking lot. The hiking trail joins up with the Fire Road. The other ride follows a paved road out to the former site of the Silverado mine boom town.