Mt. Rainier Programs
Mt. Rainier, the most extensively glaciated mountain in the continental United States, rises 14,410' above the nearby Pacific and offers limitless mountaineering possibilities. The combination of high altitude, variety of routes, and unpredictable Northwest weather make climbing Mt. Rainier a true mountaineering experience.
Historically, "The Mountain" has served as a training ground for generations of American mountaineers. Countless climbers have scaled Mt. Rainier before going on to climbing careers and adventures on other peaks and adventures around the world.
Founded by Lou Whittaker in 1969, RMI is the oldest and largest guide service on Mt. Rainier.
We offer a variety of program choices for climbers of all abilities, from climbs of the mountain's classic routes, to expedition skills seminars, to specialized skills clinics. RMI's guides are here and ready to help you meet the challenge!
Summit Climbs

Mt. Rainier - Four Day Climb
The classic climb of Mt. Rainier: after learning the foundational mountaineering skills on the mountain's lower slopes, tackle Mt. Rainier on a two day climb to the summit on the mountain's most popular route.
- Price
- $ 1770*
- Duration
- 4 days
- Difficulty
- Level 2
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Mt. Rainier - Five Day Climb
After an introduction to mountaineering skills, climb to 10,000' on Mt. Rainier and spend two nights there to take advantage of the best window for a summit attempt of Mt. Rainier's classic route.
- Price
- $ 2395*
- Duration
- 5 days
- Difficulty
- Level 2
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Skills Seminars

Expedition Skills Seminar
Muir
Spend your work week at 10,000' on Mt. Rainier, learning and practicing essential mountaineering skills in preparation for a summit bid and gaining important experience for future climbs.
- Price
- $ 3535*
- Duration
- 6 days
- Difficulty
- Level 3
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Expedition Skills Seminar
Emmons
Establish a solid foundation of mountaineering skills and prepare for bigger peaks on this expedition style climb that ascends Mt. Rainier's largest glacier.
- Price
- $ 3440*
- Duration
- 6 days
- Difficulty
- Level 3
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Expedition Skills Seminar
Kautz
A more technical expedition style climb of Mt. Rainier, focusing on building foundational mountaineering skills and techniques and preparing climbers for future expeditions.
- Price
- $ 3440*
- Duration
- 6 days
- Difficulty
- Level 3
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Expedition Skills Seminar
Paradise
An expedition style ascent of Mt. Rainier's Paradise Glacier, teaching foundational mountaineering skills before making a summit attempt on Rainier's classic Disappointment Cleaver Route.
- Price
- $ 3085*
- Duration
- 6 days
- Difficulty
- Level 3
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Schools

Mt. Rainier - Mountaineering School
Learn how to travel efficiently and safely in the mountains in this introduction to alpine mountaineering techniques.
- Price
- $ 345*
- Duration
- 1 days
- Difficulty
- Level 1
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Mt. Rainier - Crevasse Rescue School
Become skilled in crevasse rescue, learning the techniques needed to travel safely in glaciated terrain.
- Price
- $ 345*
- Duration
- 1 days
- Difficulty
- Level 1
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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Winter

Backcountry Ski Course
As the perfect introduction to backcountry skiing, you will learn the foundational skills and techniques necessary to venture safely beyond ski area boundaries. This course is designed to be taken before our Ski Mountaineering Course.
- Price
- $ 2745*
- Duration
- 5 days
- Difficulty
- Level 2
*We require that all climbers and guides have received the primary COVID-19 vaccination series (1 or 2 doses depending on manufacturer) to join our programs.
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