Visit the Mount St. Helens National Volcanic Monument on this guided, full-day, small-group tour from Seattle. Travel just a few miles from the crater to see the steaming volcano. Walk through the park with a naturalist guide and discover how volcanoes are monitored. Learn more about the geological events that transpired during the 1980 eruption. Transportation plus a picnic lunch, snacks and beverages throughout the day are provided. Seattle hotel pickup and drop-off included.