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Tire Chain Rentals

Tire chains are required in Mount Rainier National Park after Nov. 1st

New arrivals

Winter Is Here

Shop Our Warmest Layers

Guide Pick™

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

Ready for your climb?

Mountaineering Rentals

Gear up for your Rainier Climb

Mountain Logic™

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

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. 

Petzl William Tri-act Locking Carabiner

From $22.95

Outdoor Research Expedition Crocodile Gaiters

$99.00

Outdoor Research Women's Echo Hoodie

$69.00

Black Diamond Men's Guide Glove

$179.95

Color

Black Diamond Half Dome Helmet

$59.95

Outdoor Research Men's Echo Hoodie

$75.00

Patagonia Men's Capilene Midweight Bottoms

$79.00

Julbo Explorer 2.0 Glacier Glasses

From $149.95

Outdoor Research Men's Cirque II Pants

$150.00

Outdoor Research Men's Stormtracker GORE-TEX INFINIUM Sensor Gloves

$75.00

Color

Scarpa Phantom 6000

$949.00

Color

Mountain Hardwear Nilas Jacket

$550.00

Patagonia Women's R1 Air Full-Zip Hoody

$169.00

Black Diamond Patrol Gloves

$149.95

Color

Patagonia Men's R1 Air Full-Zip Hoody

$169.00

Patagonia Men's Nano Puff Hoody

$279.00

Patagonia Women's Capilene Midweight Bottoms

$79.00

Black Diamond Serac Crampons

$199.95

Color

Patagonia Men's Capilene Midweight Zip-Neck

$89.00

Julbo Shield Glacier Glasses

From $169.95

Patagonia Women's Nano Puff Hoody

$279.00

La Sportiva Nepal Cube GTX

$649.00

Color

La Sportiva G2 Evo

$999.00

Color

Goal Zero Flip 24 Power Bank

$29.95

Smartwool Women's Classic All-Season Merino Base Layer Bottom

$85.00

Color

Therm-a-Rest NeoAir XLite Sleeping Pad

From $199.95

Color

Arc'teryx Women's Atom Hoody

$260.00

Gregory Denali 100 Backpack

$439.95

Color

Smartwool Men's Classic All-Season Merino Base Layer Bottom

$85.00

Color

Patagonia Black Hole Duffel 100L

$219.00

Petzl ACTIK CORE Headlamp

$79.95

Color
red

Black Diamond Women's Stormline Stretch Full Zip Rain Pants

$150.00

Color

Outdoor Research Women's Cirque II Pants

$150.00

Black Diamond Women's Half Dome Helmet

$59.95

Patagonia Women's Capilene Midweight Zip-Neck

$89.00

Black Diamond Women's Guide Glove

$179.95

Color

Julbo MonteRosa 2

From $99.95

Black Diamond Men's Stormline Stretch Full Zip Rain Pants

$150.00

Color

Black Diamond Storm 450 Headlamp

$59.95

Smith Range Goggle

$80.00

Black Diamond Mission 75L Backpack

$254.95

Color

Smith I/O MAG

$270.00

Marmot Col -20 Sleeping Bag

From $829.00

Color

LOWA Men's Alpine Expert GTX

$460.00

Color

Mountain Hardwear Women's Lamina 15F/-9C Sleeping Bag - past season

From $200.00

Color

Curated Collections

Top Outdoor Gear and Apparel Selected by our Professional Staff

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

Ashford WA, 98304
Fall Hours

Open Daily

Mon-Fri: 9 AM-5 PM

Sat-Sun 8 AM-6 PM