Mammoth Mountaineering Supply
Overview
Mammoth Mountaineering Supply is California's premier mountaineering store. Stocked with the newest and best backcountry skiing, climbing and backpacking gear and clothing from top-line brands. MMS outfits hikers, backpackers, climbers, peak baggers and campers in the summer and backcountry skiers, backcountry snowboarders, cross country and Nordic skiers, splitboarders and snowshoers in the winter.
Related
![](https://mammoth-lakes.imgix.net/images/blogs/thru-hiker-backpacks-at-vons-in-mammoth-lakes-TEASER.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=213&q=80&w=320&s=15c71ab3dc46543d81a4addfaba63a1f 320w, https://mammoth-lakes.imgix.net/images/blogs/thru-hiker-backpacks-at-vons-in-mammoth-lakes-TEASER.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=360&q=80&w=540&s=0a2de9fe8d5dbb697ed26c36524800cb 390w)
Activities
Thru-Hikers’ Guide to Mammoth Lakes
The luxury of hot showers and good food are enough to lure backpacking thru-hikers off the Pacific Crest Trail and John Muir Trail, and into Mammoth Lakes.
Learn More
![](https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=213&q=80&w=320&s=57eb0a865f0069141365a2ac2b8e31c4 320w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=360&q=80&w=540&s=2661d3f8ec3e350c16a60f0cc86b6c45 540w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=512&q=80&w=768&s=f3e4b1f0b4c7513021acb70943daff49 768w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=683&q=80&w=1024&s=6ae72d617c432f994c2515144292f7ed 1024w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=800&q=80&w=1200&s=44a524b27da469e1445e83de74ef95a9 1200w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=960&q=80&w=1440&s=dfa2f330a108379052e4536225c26457 1440w, https://mammoth-lakes.imgix.net/images/Activities/Tubing-Sledding/2020-Snider-Dakota-Costco-3575-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=1280&q=80&w=1920&s=5bff47da483b00dac5e92380016cd7fd 1920w)
Activities
5 Winter Activities in Mammoth Lakes Other than Skiing & Snowboarding
Mammoth Lakes is renowned for world-class skiing and snowboarding, but there is more to do here in the winter, both on and off the snow.
Learn More
![](https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=213&q=80&w=320&s=a3649a831e87991a5d738d29ec876ed3 320w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=360&q=80&w=540&s=3926d4c465299c2d04cb8b8ceaa2f50e 540w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=512&q=80&w=768&s=8fff4809308126c7963832fdfb2fb262 768w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=683&q=80&w=1024&s=b75f7ab1d4150967a21a95d9b91d0614 1024w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=800&q=80&w=1200&s=70f4ccabc67325071d958fe070987cd8 1200w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=960&q=80&w=1440&s=84b2b86c257997b371cb6f79813f67ab 1440w, https://mammoth-lakes.imgix.net/images/Activities/Fishing/2018-09-28-Fishing-Crowley-Lake-WRAY-25-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=1280&q=80&w=1920&s=9f8f702279d66052e20f99a78d286da2 1920w)
Activities
Summer Tips for Catching Trout in the Eastern High Sierra
Summertime in the High Sierra means that the fish are jumpin’, and if you’re lucky, it’s at the end of your line. Here are some expert summer tips for catching trout in the Eastern High Sierra
Learn More
![](https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=213&q=80&w=320&s=9fe359b0a5aca1ebe24af17d28443576 320w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=360&q=80&w=540&s=537acb5c88938760b2dee7007cfe697a 540w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=512&q=80&w=768&s=9c0c1d852862448354ed35774229bc07 768w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=683&q=80&w=1024&s=b7215085c47a9bcf9cceec90fb3ad768 1024w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=800&q=80&w=1200&s=a881cd74845c58298abe5f2af0523d7c 1200w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=960&q=80&w=1440&s=b1806aba787538717e6d9cb17a4e43b1 1440w, https://mammoth-lakes.imgix.net/images/Archive/2020-Snider-Dakota-Costco-0382-large.jpg?auto=compress%2Cformat&crop=focalpoint&fit=min&fp-x=0.5&fp-y=0.5&h=1280&q=80&w=1920&s=c5e6e05698aa7695f994ebfa44d48e35 1800w)
Trip Ideas
Cross Country Skiing on Public Groomed Trails in Mammoth Lakes
In winter months, hiking trails become Mammoth Lakes’ snowy tracks for winter sports. The Mammoth Lakes Trail System maintains miles of groomed trails open to the public for cross country skiing.
Learn More