Mt. St. Helens National Monument

Informazioni generali

Destinazione	Categoria
Portland, Stati Uniti	Visite guidate

Il programma nel dettaglio

Mount St Helens is unquestionably one of the most iconic, well-known, and ‘powerful’ attractions in the Pacific northwest. This intriguing tour guided by a naturalist shares the drama of the geological events surrounding its 1980 eruption through a variety of stories, facts and walks. Experience how volcanoes are monitored and discover how Mount St Helens has taught us new answers to old mysteries