Seattle, WA: Silver Peak Loop

Explore Silver Peak and Twin Lake on this challenging 9-mile loop.

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Silver Peak has long enjoyed popularity amongst hikers, spanning back to the first recorded ascent by the US Geological Survey in 1899. Since that time thousands of snowshoers, mountaineers and backpackers have enjoyed the relative ease of access to one of the tallest peaks in the Snoqualmie region as well as the expansive views from the top. A visit to Silver Peak was long overdue, so we geared up and headed out the Pass.

The trail begins by nonchalantly following Cold Creek up to Twin Lake, cutting a narrow swath through a young forest still thick with undergrowth. Within a mile the shores of Twin Lake appear, ideally reflecting within its waters the eventual goal; the rocky cornice of Silver Peak. Veer to the left, following a trail the rapidly deteriorates into a rock-ridden game trail in need of some maintenance. Indeed, we ran across a Washington Trail Association work crew in the midst of being issued axes and adzes, readying for another pitched battle against trail degradation.

From Twin Lake, the route switches gears and begins to aggressively gain elevation, quickly switchbacking up to the Tinkham Peak ridgeline where the trail intersects with the Mirror Lake Trail. Continue to the right beginning a long traverse around the bowl beneath Tinkham and eventually Silver Peak. Access to the peak itself is via an intermittently marked but well-worn spur trail. At this point you can choose to tackle the mountain, or continue on the loop back to Twin Lake. Note that a short portion of the return route is along FR 9070, so do not be confused when the trail runs aground on the road, simply head to the right for a few tenths of a mile before connecting back up with the Cold Creek Trail.

For the more adventurous, the last leg of your journey to the summit is rough. Loose rock, steep slopes and windy conditions make it easy to misstep or lose your balance. Be prepared to scramble a bit to reach the top, but rest assured that your efforts will be well rewarded. From the breezy precipice you have a commanding 360-degree view of the Snoqualmie Valley. Beyond Tinkham to the southwest the massive profile of Mt. Rainier demands attention. Below, the blue-green of Annette Lake resides in the forested bowl between Silver Peak and Humpback Mountain. To the east, nearby Mount Catherine obscures parts of Keechelus Lake. While ski slopes and clearcuts dominate the foreground to the north, look beyond the forests to the array of moutaintops before you: Denny, Snoqualmie, Kendall and Red. Look down into the Snoqualmie Valley past Granite Mountain, Mt. Defiance and McClellan Butte to see the faint and distant indications of North Bend. Apply liberally and enjoy.

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Trail Facts

  • Distance: 13.9



Location: 47.363568, -121.4226

Start of Cold Creek Trail #1303. The trailhead is located at a sharp bend on Forest Road 9070.


Location: 47.363479, -121.422486

Start of Cold Creek Trail #1303


Location: 47.362195, -121.4351

Junction with Mt. Catherine Trail, continue on Cold Creek Trail #1303 toward the lake.

Junction Marker

Location: 47.362141, -121.435318

Follow Cold Creek trail to the Pacific Crest Trail #2000

Cold Creek

Location: 47.36188, -121.435533

Cold Creek at the mouth of Lower Twin Lake.

Twin Lakes

Location: 47.361793, -121.436284

The lower slope of Silver Peak reflects in lower Twin Lake.

Frosted Marsh

Location: 47.3622, -121.437957

Hiker walking in the frost covered grass on the north shore of Lower Twin Lake.

Tinkham Slope

Location: 47.353129, -121.442571

Hiker by rocky outcropping while hiking up the steep slope of Tinkham Peak.


Location: 47.351654, -121.442365

Junction with Pacific Crest Trail #2000. Turn left onto the PCT in the direction of Snoqualmie Pass. If you head down the hill to Mirror Lake, you’ve gone the wrong way.

Junction Sign

Location: 47.351559, -121.442506

Follow the PCT toward Snoqualmie Pass.


Location: 47.353964, -121.454505

Turn left onto Silver Peak Trail. There is no trail sign. Keep an eye out for a rock cairn marking the trail.

The climb ahead

Location: 47.35467, -121.462162

The barren Silver Peak rising in the distance.


Location: 47.357112, -121.462848

The trail switchbacks up a large scree field.


Location: 47.358246, -121.462011

To the south, Mt. Rainer emerges between forested peaks.


Location: 47.359631, -121.461315

Small saddle before the steep scramble to the top.

Ridge Line

Location: 47.36063, -121.461293

On the ridge, high winds blow from the east. When possible, stay to the leeward side of the mountain.


Location: 47.361423, -121.461169

Summit of Silver Peak. Look down the western slope to Annette Lake. Tinkham Peak rises to the immediate south.


Location: 47.361458, -121.461335

Standing on the summit.

Summit West

Location: 47.361429, -121.461373

Looking west. Annette Lake is in the foreground.


Location: 47.353964, -121.454505

Make a left back on to PCT #2000.

Clear cut and pool

Location: 47.372373, -121.448321

A small reflecting pool stands out in a area of clear-cut on the PCT.


Location: 47.373109, -121.44701

Turn left and follow Forest Road #9070 for a 1/4 mile to the Mt. Catherine Trail #1348.


Location: 47.369488, -121.444026

Veer left off of FR9070 onto Mt. Catherine Trail #1348.

Junction Marker

Location: 47.369176, -121.443987

Follow the Mt. Catherine Trail downhill back to Twin Lakes.


Location: 47.362195, -121.4351

Turn Right onto Cold Creek Trail #1303 for the final mile of the hike.