1013 results
Intermediate Alpine Ice

Intermediate Alpine Ice - Mount Baker Recreation Area

Climbing Field trip: Intermediate Climbing Course
Intermediate Alpine Ice Field Trip on Squak Glacier
Difficulty: Basic Glacier Climb
Sat, Aug 8, 2026 - Sun, Aug 9, 2026
Prerequisites, Leader's Permission Required
9 participants 2 instructors
Registration closed Feb 1
Bellingham Branch
August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain

August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain - Middle Fork Snoqualmie River

Day Hiking Field trip: GoHike: Beginner Hiking Course
This hike counts toward your monthly required GoHike course August trips.
Difficulty: Moderate
Sat, Aug 8, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 3; Instructor registration open now
Foothills Branch
Marcie Hume
TAC MAC Backpacking Trip

TAC MAC Backpacking Trip - Snowgrass Flat & Goat Lake Basin

Backpacking Field trip: Mountaineers Adventure Club - Tacoma
Overnight backpacking trip
Sat, Aug 8, 2026 - Sun, Aug 9, 2026
No Prerequisites
10 participants 1 instructor
Registration opens Jun 1; Instructor registration open now
Tacoma Branch
Kevin DeFields
Qualified Youth Leader
CHS 2 Hike

CHS 2 Hike - Chain Lakes

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 2 pace (2.0-3.0 mph)
Difficulty: Moderate
Sat, Aug 8, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain

August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain - Teneriffe Falls

Day Hiking Field trip: GoHike: Beginner Hiking Course
This hike counts toward your monthly required GoHike course August trips.
Difficulty: Moderate
Sat, Aug 8, 2026
No Prerequisites
10 participants 1 instructor
Registration opens Jul 3; Instructor registration open now
Foothills Branch
Sport Climbing Field Trip (select one) - Exit 38/Far Side Crags

Sport Climbing Field Trip (select one) - Exit 38/Far Side Crags

Climbing Field trip: Sport Climbing
The culminating outdoor field trip for the course.
Sat, Aug 8, 2026
No Prerequisites
6 participants 1 instructor
Registration opens Jun 1; Instructor registration open now
Seattle Branch
Neal Stein
Sport Climbing Field Trip (select one) - Exit 38/Far Side Crags

Sport Climbing Field Trip (select one) - Exit 38/Far Side Crags

Climbing Field trip: Sport Climbing
The culminating outdoor field trip for the course.
Sun, Aug 9, 2026
No Prerequisites
6 participants 1 instructor on waitlist
Registration opens Jun 1; Instructor registration open now
Seattle Branch
Neal Stein
CHS - Just for Fun

CHS - Just for Fun - Park Butte & Railroad Grade

Day Hiking Field trip: Conditioning Hiking Series
Just for Fun hike at CHS 2 pace.
Difficulty: Moderate/Strenuous
Tue, Aug 11, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Julie Cauthorn
Sport Climbing Workshop

Sport Climbing Workshop - Mountaineers Seattle Program Center

Climbing Field trip: Sport Climbing
Outdoor workshop at the Seattle Program Center to build skills for single pitch lead climbing.
Tue, Aug 11, 2026
No Prerequisites
12 participants 4 instructors
Registration opens Jun 1; Instructor registration open now
Seattle Branch
Yosuke Kanii
Qualified Youth Leader
CHS 1 Hike

CHS 1 Hike - Alaska Lake

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 1 pace (1.7-2.0 mph). Tuesdays with Court continues with
Difficulty: moderate/strenuous
Tue, Aug 11, 2026
No Prerequisites
7 participants 1 instructor
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Intro to Backpacking Field Trip - Lake George

Intro to Backpacking Field Trip - Lake George

Backpacking Field trip: Introduction to Backpacking
*Trip initially open to Tacoma backpacking students April 6-26, 2026. Trip will open for registration
Difficulty: Moderate
Thu, Aug 13, 2026 - Fri, Aug 14, 2026
No Prerequisites, Leader's Permission Required
4 participants 0 instructors
Registration opens Apr 6; Non-Priority Registration opens Apr 27; Instructor registration open now
Tacoma Branch
Lisa Elliott
CHS - Olympic Peninsula Campout

CHS - Olympic Peninsula Campout - Dungeness Recreation Area

Day Hiking Field trip: Conditioning Hiking Series
Olympic Peninsula Campout Weekend
Fri, Aug 14, 2026 - Sun, Aug 16, 2026
No Prerequisites
28 participants 8 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
August GoHike Urban Walk:  4 miles to 7 miles, 600 to 2,000 feet gain

August GoHike Urban Walk: 4 miles to 7 miles, 600 to 2,000 feet gain - Discovery Park & Locks

Urban Walking Field trip: GoHike: Beginner Hiking Course
This is a fun walk through the locks park, across the locks to an interesting
Difficulty: Easy/Moderate
Sat, Aug 15, 2026
No Prerequisites
10 participants 0 instructors
Registration opens Jul 3; Instructor registration open now
Foothills Branch
Wendy West
CHS 1 Hike

CHS 1 Hike - Tubal Cain Mine

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 1 pace (1.5-2.0 mph). We will go see the
Difficulty: Easy
Sat, Aug 15, 2026
No Prerequisites
8 participants 1 instructor
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Rachel Jacobs
CHS - Just for Fun

CHS - Just for Fun - Frog Mountain

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 1 pace (1.5-2.0 mph)
Difficulty: Moderate
Sat, Aug 15, 2026
No Prerequisites
10 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
CHS 2 Hike

CHS 2 Hike - Pacific Crest Trail: Snoqualmie Pass to Windy Pass

Day Hiking Field trip: Conditioning Hiking Series
CHS hike led at a CHS 2 pace (2.0-3.0 mph)
Difficulty: Moderate/Strenuous
Sat, Aug 15, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Phoebe Smith
CHS 2 Hike

CHS 2 Hike - Upper Dungeness River

Day Hiking Field trip: Conditioning Hiking Series
Hike to Marmot Pass from the west side. CHS hike led at a CHS 2
Difficulty: Moderate/Strenuous
Sat, Aug 15, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
CHS 2 Hike - Thompson Lake

CHS 2 Hike - Thompson Lake

Day Hiking Field trip: Conditioning Hiking Series
CHS-2 hike with a 2-2.2 mph average ascent, 2.5 mph descent and WADING/SWIMMING TIME IN
Difficulty: Moderate
Sat, Aug 15, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Justin Bland
August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain

August Hikes: 4 miles to 7 miles, 600 to 2,000 feet gain - Margaret's Way to Debbie's View

Day Hiking Field trip: GoHike: Beginner Hiking Course
This hike counts toward your monthly required GoHike course August trips.
Difficulty: Moderate
Sat, Aug 15, 2026
No Prerequisites
10 participants 1 instructor
Registration opens Jul 3; Instructor registration open now
Foothills Branch
Terri Perlman
CHS 2 Hike - Royal Lake & Upper Royal Basin

CHS 2 Hike - Royal Lake & Upper Royal Basin

Day Hiking Field trip: Conditioning Hiking Series
OLYMPIC CAMPOUT WEEKEND! - CHS hike led at a CHS 2 pace (2.0-2.6 mph). Visit
Difficulty: Strenuous
Sun, Aug 16, 2026
No Prerequisites
8 participants 0 instructors
Registration opens Jul 22; Instructor registration open now
Seattle Branch
Ann Taft