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Mountain Logic

Gear info and tips from some of the most experienced mountain guides on the planet.

Holiday Kits

Find the perfect gift for your Alpinist loved ones

Guide Pick™

Best in class Gear and apparel selected by the RMI guides.

It's getting colder out there


Everything you need for fall hiking in the PNW

Gear selected by guides.

Whittaker Mountaineering was born out of the need for RMI to make sure their clients had the appropriate gear to get to the top of Mt. Rainier safely. After decades of trying, reviewing, arguing-over, and recommending gear, we can’t help but know what we’re doing by this point. We know what works, we know what doesn’t, and we use that expertise to stock our store. 

Whittaker Mountaineering Come visit our store!
30027 State Route 706 E

Ashford WA, 98304

Every Day: 9:00am - 5:00pm