A summit pass is required above the timberline, so get one and get your slog on! In the summer, a nice and tough hike. In the winter, a snowshoe/climb. All St. Helens trips start out at the Lone Fir Resort the night prior to hiking to pick up the permits. The weather forecast should be checked prior to climbing. It's best to start early morning at the climbers bivouc. The climb rises steadily as you go up in altitude. The wind and the altitude can affect many climbers but as with all physical activity being in shape to attempt this climb is a must. At the summit, you have amazing views as long as there are no clouds. glisading makes the trip much faster coming down as long as there is enough snow. Great trip overall. recommend climbing in spring or early summer right around the time that the Climbers Bivouc opens. Although strenuous, this non-technical climb is suitable for people in good physical condition who are comfortable scrambling on steep, rugged terrain. Most climbers complete the round trip in seven to twelve hours. While climbing to the crater rim is permitted, entry into the crater is strictly prohibited. Mount St. Helens is an active volcano in southwest Washington State and the central feature of the Mount St. Helens National Volcanic Monument. Mount St. Helens is a popular climb for both beginning and experienced mountaineers. Although people are able to climb Mount St. Helens year-round, late spring through early fall is the most popular season.