Rainbow Mountain is a stratovolcano at the southern end of the Cascade Range in Siskiyou County, California. It is located between Mount Shasta and the Medicine Lake Volcano, consisting of andesitic and dacitic rocks that were produced during the Early Pleistocene subepoch. Its last known eruption is also of Pleistocene age.
AdGo Beyond the Inca Trail on Ausangate Trek To Rainbow Mt. for Your Self or Group! Explore Tour Options, Trip Highlights, FAQs, Maps & More Adventures.
Types: Day Tours, Luxury Tours, Inca Trail and more
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