
Trip
Backpack - Spider Meadows, Spider Gap, Lyman Lakes & Buck Creek Pass
Spend 4 days exploring the Glacier Peak Wilderness, soaking in mountain, lake, and valley views as we visit Spider Gap, Lyman Lakes, Image Lake, Buck Creek Pass, and High Pass. A classic but demanding loop totaling 45 miles / 13,000' gain.
- Thu, Sep 18, 2025 — Sun, Sep 21, 2025
- Foothills Backpacking Committee
- Backpacking
- Adults
- Very Strenuous
- Challenging
- Mileage: 45.0 mi
- Elevation Gain: 13,000 ft
- Pace: 2 mph
- FULL, 4 on waitlist (9 capacity)
- FULL (1 capacity)
- Cancellation & Refund Policy
We'll spend 4 days / 3 nights exploring the Glacier Peak Wilderness, following a classic route that visits Spider Gap, Lyman Lakes, Image Lake, Buck Creek Pass, and High Pass.
This is a very strenuous trek. We'll tackle 5 passes over 4 days, our first 3 days will average 10 miles / 2900' gain per day, and our final day will be 16+ miles / 4100'+ gain. But the rewards will be plenty, with mountain, lake, and valley views and (hopefully) vibrant fall colors.
Route: Caltopo
Recent Trip Reports: WTA
Weather Forecasts: Night 1, Night 2, Night 3
Participants must be fit, experienced, and comfortable trekking on steep scree / talus / boulder slopes with loaded backpacks. Participants must be prepared for shoulder-season conditions that could change unexpectedly.
To ensure that we have a compatible group (fitness, comfort with challenging terrain, etc) able to successfully and safely complete the trip in shoulder-season conditions, leader's permission is required. In your request:
(1) Confirm that you've read and agree with the trip's Goals, Expectations, and Style.
(2) Detail the trips you have planned for this season
(3) Detail the trips you've taken *in the last 12 months*. For each trip, please provide:
- your average distance/gain per day
- the maximum distance/gain you had in a single day
- the # days you were in the backcountry
Meet at the Little Giant trailhead (map) on Thursday Sept 18th at 8am to drop off a car.
We'll consolidate into the remaining cars and then continue to Phelps Creek trailhead (map).
Goal is to start trekking from Phelps Creek trailhead by 9:15am at the latest.
Drivers must have a Northwest Forest Pass or America the Beautiful Pass.
Spider Meadows, Spider Gap, Lyman Lakes & Buck Creek Pass
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Green Trails North Cascades Lake Chelan No. 114SX
Green Trails Holden No. 113
Trails Illustrated Glacier Peak Wilderness - See full route/place details.
Required Equipment
The Ten Essentials plus overnight gear which may include:
- Tent
- Sleeping bag
- Sleeping pad
- Stove / fuel / cookware
- Water filter
- Bear canister or Ursack
- Trowel / TP / bidet / wag bags / etc