Climb Mount Shasta with one of the nations top mountaineering schools
& California’s most established, most experienced mountain guiding service.

Mount Shasta, at 14,179 feet, is California’s premier ‘big mountain’ mountaineering climb. With a non-glaciated South side and a very glaciated North side, Mount Shasta offers both classic beginner mountaineering climbing routes as well as more technical glaciated climbing routes with glaciers on Mount Shasta being as large as you’ll find on any other Cascade peaks such as Mt. Rainier and Mount Hood. We bring you 40 years of experience clmbibng & ski guiding on Mount Shasta so you know you’re in good hands.

We offer beginner, intermediate & advanced guided Mount Shasta summit climbs, glacier skills courses and exciting ski descents on Mount Shasta from April till September. Come join us!

Why climb or ski Mount Shasta with International Alpine Guides?

• One of the most experienced mountaineering guide services operating climbs of Mount Shasta with 40 years of experience

• California’s top mountaineering guide service with a 5-star Tripadvisor rating & Travelers’ Choice Award

• We provide most of your climbing gear for Mount Shasta at no extra cost… on Mount Shasta climbs, all you need are your clothes & footwear! Unlike some other companies, we don’t “nickel and dime” you with extra charges for food and gear

• Small group sizes and individualized attention during your climb of Shasta

All your gear is provided at no extra cost… a $120 value!

Sign up with 2 or more on same reservation and receive 5% off!

Mount Shasta Climbs & Courses

Beginner Mount Shasta Climbs

Mt Shasta Mountaineering Courses

Mt Shasta Ski Descents

THE INTERNATIONAL ALPINE GUIDES DIFFERENCE

For the past 40 years IAG/ASI team have been guiding on Mount Shasta & throughout California, as well as on the great peaks of the world. One of the most experienced and oldest guide services in California, we bring to you the highest standards in the mountain guiding industry. All of our mountain guides operating in technical terrain have training with the American Mountain Guides Association (AMGA) in the terrain they guide. We are also one of the most experienced American mountain guiding companies operating in the Alps of Europe and Latin America. Our extensive worldwide experience, adherence to the highest standards, as well as our easy going guiding philosophy all combine to give you, our valued guests, the best Mount Shasta climbing or skiing experience possible.

All of our Mount Shasta climbs and courses are developed and supervised by Internationally licensed IFMGA guide Dave Miller, our founder and technical director. Dave has over 20 years of personal guiding experience on the flanks of Mount Shasta. We know Shasta!