Foothills Branch

The newest Mountaineers branch founded in 2004, the Foothills Branch encompasses the Eastside communities along the I-90 and I-405 corridors, from Bothell to Renton and Mercer Island to Ellensburg. We provide thriving centers of excellence in backcountry and nordic skiing, avalanche education, hiking and backpacking, snowshoeing and winter camping, trail running, navigation and first aid training, as well as new leader development.
latest updates

Branch News

2026 AIARE 1 Course Open for Registration

2026 AIARE 1 Course Open for Registration

Register today to join the upcoming AIARE 1 course with the Foothills Branch! This course gives backcountry skiers, splitboarders, and snowshoers a hands-on introduction to avalanche safety.

Highlights From Mountaineers 2025 Stewardship Efforts

Highlights From Mountaineers 2025 Stewardship Efforts

As we wind down 2025, we share about the impactful work by Mountaineers branches and youth clubs to organize and facilitate on-the-ground stewardship efforts this year, giving back to the public lands that unite us through recreation.

Philanthropy Fuels Advocacy in the Face of Unprecedented Threats

Philanthropy Fuels Advocacy in the Face of Unprecedented Threats

We’re calling on our community to support The Mountaineers with a year-end donation to help fund critical mission-driven work, like our Conservation and Advocacy program which amplifies the voice and values of members like you.

Standing Together During High Water

Standing Together During High Water

Washington is experiencing record rainfall, and we know that some of our members are directly impacted by flooding, rising rivers, and rapidly changing conditions. We encourage everyone to prioritize safety — especially during this period of high water.

Banff 2026 Film Lineup Sneak Peek

Banff 2026 Film Lineup Sneak Peek

Get a special look at some of the films that will be featured in next month’s Seattle screenings of the Banff Mountain Film Festival World Tour.

Gift Memberships - 25% Off Through December

Gift Memberships - 25% Off Through December

Take advantage of the deepest discount of the year on a Gift Membership and pick up something to wrap from our selection of outdoor books online or in-store. Bookstore staff share their personal recommendations for titles that pair well with a Gift Membership.

Read more from the blog