Skip to main content
Mazamas Mazamas Logo Icon Icon of Mazamas text with a border.
  • About Mazamas Icon Icon of a triangle with a dot in the middle. e-News
  • Calendar Icon Icon of a calendar. Calendar
  • Search Icon Icon of a magnifying glass. Search
  • Menu Icon Icon of three stacked lines. Close Icon Icon of an X. Menu
  • Join
  • Donate
  • Volunteer
LOG IN Profile Default Icon Icon of profile of a person in a circle.
Close Circle Icon Icon of an X inside a circle. Clear search field
Search Icon Icon of a magnifying glass.
  • Education Exceptional, accessible climbing education for all levels! Plus explore Canyoning, Wilderness First Aid, and more. Close Close Icon Icon of an X.
  • Activities & Events Join us for exhilarating climbs, scenic hikes, and conditioning Street Rambles, plus explore Base Camp, our free series of lectures, films, and presentations. Close Close Icon Icon of an X.
  • Community & Member Resources Learn more about community grants, stewardship opportunities, and our mountaineering library, plus access member resources. Close Close Icon Icon of an X.
  • About Us Discover the Mazamas! Explore our history, commitments, facilities, and more. Close Close Icon Icon of an X.
Toggle Open Icon Icon of plus sign in a circle. Toggle Close Icon Icon of minus sign in a circle. Education
  • Advanced Rock (AR)
  • Backcountry Ski Touring
  • Basic Climbing Education Program (BCEP)
  • Canyoning
  • Families Mountaineering 101 (FM101)
  • First Aid Courses
  • Intermediate Climbing School (ICS)
  • Intro to Alpine Climbing
  • Leadership Development Training
  • Nordic Ski School
  • Skill-Builders
  • Steep Snow & Ice (SSI)

Opportunities

Intermediate Climbing School (ICS)
Families Mountaineering 101 (FM101)
Toggle Open Icon Icon of plus sign in a circle. Toggle Close Icon Icon of minus sign in a circle. Activities & Events
  • Mountaineering & Rock Climbing
  • Hiking
  • Round the Mountain
  • Street Rambles
  • Base Camp Evening Programs
  • Stewardship
  • Outings (Travel)

Mazama Groups

  • Adventurous Young Mazamas (AYM)
  • Mazama Classics
  • Affinity Groups

Round the Mountain

Round the Mountain
Base Camp Evening Programs
Toggle Open Icon Icon of plus sign in a circle. Toggle Close Icon Icon of minus sign in a circle. Community & Member Resources

Explore our world-class mountaineering library, apply for one of our grants, and dig in to your member resources.

  • Library & Historical Collections
  • Publications
  • Grant Opportunities
  • Stewardship
  • Press Room
  • Employment

Member Resources

  • Policies & Reporting Tools
  • Climber Etiquette Guide
  • Permit Areas
  • Calendar (Google View)
  • Payment Form
  • Climb Routes
  • Navigation Resources
  • Log Volunteering Hours
  • Forms

Library & Historical Collections

Library & Historical Collections
Toggle Open Icon Icon of plus sign in a circle. Toggle Close Icon Icon of minus sign in a circle. About Us
  • Join the Mazamas
  • About Us
  • Mission & Values
  • Mazama FAQs
  • Strategic Plan
  • Staff
  • Board of Directors
  • Committees & Contacts
  • History
  • DEI
  • Our Commitments
  • Merchandise
  • Financials (990s)

Mazama Facilities

  • Mountaineering Center (MMC)
  • Mazama Lodge

Join the Mazamas

Membership
Mazama Lodge
Close Circle Icon Icon of an X inside a circle. Close Menu

FM101: snow skills Timberline

Field Session

Map Icon Icon of map pin. Timberline Gullies
Field Session Icon Icon of a hiker with backpack and walking stick on an open book.
Details Upcoming Register

Leaders

Richard Hall

Registration Closes

Aug 17 2026

Dates

Feb28 8:00 am - 3:00pm
This activity is part of Families Mountaineering 101: 2026/2027
Mazamas Logo Icon Icon of Mazamas text with a border.
527 SE 43rd Avenue
Portland, OR 97215

Hours (Phone):
TUE–THU, 10 a.m.–4 p.m.

Library Hours:
TUE–THU, 10 a.m.–4 p.m.
Contact Us
(503) 227-2345
help@mazamas.org

About the Mazamas

  • Mission & Values
  • Membership
  • Mazama Lodge & Mazama Center
  • Who We Are
  • Join Our Team
  • Staff & Committee Contact Info
  • Financials

Upcoming Events

  • Bluegrass Ridge Loop Hike
  • Mount St. Helens Medley #1 Butte Camp
  • ICS Skills Test Prep: Open session
  • Prusik Peak, West Ridge

Socialize

  • Facebook Icon Icon of a stylized F, the Facebook logo. Facebook
  • Asset 3 Instagram
  • Blog
  • Sitemap
  • Privacy & Terms of Use
© Copyright 2017 Mazamas