Rainier Expedition Guides & Tour Companies (2025)
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Alpine Ascents
Based in
USA
USA
TBC
TBC
TBC
Seattlebased international guide service with thirtyplus years experience. Operates Everest, Denali, Rainier, and global treks, supported by a premier North American mountaineering school and consistently high logistical standards.
Alpine Ascents
Based in
USA
USA
TBC
TBC
TBC
Seattlebased international guide service with thirtyplus years experience. Operates Everest, Denali, Rainier, and global treks, supported by a premier North American mountaineering school and consistently high logistical standards.
Alpine Ascents
Based in
USA
USA
TBC
TBC
TBC
Seattlebased international guide service with thirtyplus years experience. Operates Everest, Denali, Rainier, and global treks, supported by a premier North American mountaineering school and consistently high logistical standards.
Climbing the Seven Summits
Based in
USA
USA
TBC
TBC
TBC
International guiding brand centered on Seven Summits itineraries. Respected for certified guides, meticulous prep, and comprehensive expedition support globally.
Madison Mountaineering
Based in
USA
USA
TBC
TBC
TBC
U.S.-based elite expedition company led by Garrett Madison. Globally renowned for Everest, K2, and Seven Summits climbs with top-tier logistics and safety standards.
Mountain Madness
Based in
USA
USA
TBC
TBC
TBC
Legendary U.S. expedition company founded by Scott Fischer. Internationally acclaimed for top-tier guides, safety, and inspiring mountaineering expeditions worldwide.
Mountain Professionals
Based in
USA
USA
TBC
TBC
TBC
U.S.-based high-altitude guiding company leading climbs on Everest, K2, and Denali. Esteemed for expert logistics, safety, and experienced leadership.
Northeast Mountaineering
Based in
USA
USA
TBC
TBC
TBC
U.S.-based guiding service operating in New Hampshire and internationally. Highly respected for AMGA-certified guides, safety, and professional alpine instruction.
Northwest Alpine Guides
Based in
USA
USA
TBC
TBC
TBC
U.S.-based guiding company offering climbs on Rainier, Denali, and international peaks. Renowned for certified guides, strong safety culture, and professional expedition logistics.
Northwest Mountain School
Based in
USA
USA
TBC
TBC
TBC
Washington-based AMGA-accredited mountaineering school offering rock, ice, and alpine training. Respected for certified instructors, educational focus, and exceptional safety standards.
Peak Mountain Guides
Based in
USA
USA
TBC
TBC
TBC
Colorado-based AMGA-certified guiding service offering rock, alpine, and ski programs. Renowned for technical excellence and personalized instruction.
RMI Expeditions
Based in
USA
USA
TBC
TBC
TBC
One of the oldest U.S. mountaineering companies, founded in 1969. Legendary for Rainier, Everest, and Denali climbs, professional guides, and unmatched safety.
Summit Adventure
Based in
USA
USA
TBC
TBC
TBC
U.S.-based Christian adventure and mountaineering organization combining faith-based expeditions with outdoor education. Esteemed for safety, leadership, and transformational experiences.