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Tonga Ridge / Mount Sawyer

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Amble aimlessly along an easy ridge on the edge of the Alpine Lakes Wilderness. Scrounge for berries or lounge in sun-kissed meadows. Then follow a faint path to a long-ago lookout site still flush in stunning alpine views. Come in summer for dazzling floral displays or in autumn for carpets of crimson unfurled along the way. But no matter the season, come during the week, for Sawyer's admirers are legion.

The way begins on an old fire break at the edge of an old cut that's quickly being reclaimed by feisty firs and hemlocks. After a short, steep and rather uninspiring prelude, the score advances to real trail through real forest and on a near-level course that's a pleasure to hike. At 0.6 mile enter the Alpine Lakes Wilderness. Now watch the forest cover thin - the first groves of mountain hemlock, then brushy meadow openings sporting mountain ash and huckleberry.

Skirting the western high point of Tonga Ridge, the trail commences slightly downward. At 2 miles traverse a grassy swale (elev. 4700) that once housed a tarn. Shrubs and grasses and showy wildflowers have claimed the once water-filled depression. Pay attention to your left for an unmarked trail as you continue a short distance, reentering a forested grove.

This is the way to Mount Sawyer, a 5501 foot summit on Tonga Ridge's midsection. Brushy and steep at first, the grade soon eases and the well-defined tread becomes a pleasure to follow. As you make a long traverse across Sawyer's open and brushy southern face (the result of a fire a century ago), rugged mountains to the south come into view.

Rife with blueberry bushes and mountain ash, Sawyer's slopes are atwitter with copious birds. Watch for bears, and try not to let flushed grouse with their thunderous fleeing increase your heart rate.

Steadily ascending, the way makes a few short switchbacks before swinging west along a subalpine fir-draped ridgeline. It's then a short final climb to the old lookout site. Enjoy an awesome view into the heart of the Alpine Lakes Wilderness, where snowy, showy Mounts Daniel and Hinman dominate the scene. Rainier peaks above scores of other summits, grand and small.
Driving Directions:

Drive US 2 east to the small towon of Skykomish. Continue east for 1.9 miles (passing the Forest Service ranger station), and turn right onto Foss River Road (FR 68). Continue for 3.6 miles (the pavement ends at 1.1 miles), turning left onto FR 6830. Proceed for 6.9 miles to an unsigned junction. Bear right onto FR Spur 310, and after 1.4 miles reach the trailhead at the road's end (elev. 4300 ft.).

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Recent Trip Reports

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There are 154 trip reports for this hike. See all trip reports for this hike.
Tonga Ridge #1058,Fisher Lake #1058 — Oct 12, 2007 — Craig Romano
Day hike
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Rejoice happy hikers, the road to Tonga Ridge has been repaired and if you are lucky you might be ab...

Rejoice happy hikers, the road to Tonga Ridge has been repaired and if you are lucky you might be able to get a hike in here before the FS closes it down to thwart Christmas tree poachers. This is what they told me in Skykomish. Go figure. Anyhow, the road is in excellent shape and so is the trail. Nobody out to join Alan and me on a nice hike to Fisher Lake. No snow. The trail to Fisher is pretty pleasureable except for the initial climb which is rutted and slick. While I headed up to Mount Sawyer-good tread-just a little brushy-Alan greeted a black bear. There are lots of them out right now. They've had this entire area to themselves for almost a year now.

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Tonga Ridge #1058 — Jul 07, 2007 — jacob engelstein
Day hike
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Trail is closed due to winter storms, does not appear as if it will be opening soon. Check with Rang...

Trail is closed due to winter storms, does not appear as if it will be opening soon. Check with Ranger station before heading out there.

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West Fork Foss River #1064,Tonga Ridge #1058 — May 25, 2007 — Em 60
Day hike
Issues: Blowdowns | Clogged drainage | Washouts
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Two high school pals and I decided to take a drive to the West Fork Foss River trail and inspect the...

Two high school pals and I decided to take a drive to the West Fork Foss River trail and inspect the damage from last November's flooding.

It was impressive. The trailhead, once a verdant pathway into the wilderness, was now essentially a scoured riverbottom. (see attached photos)

The flooding removed all the soil and duff from the trail and left a rock and boulder strewn pathway, that while passable, would be a real ankle turner for the unready.

I walked in for about 1/4 mile and encountered a number of blow downs accross the trail. Finally, the trail just daylighted from the top of a fresh escarpment carved by the river.

I returned to the car and drove up the Tonga Ridge road for 1.5 miles to where the Forest Service had blocked the road with ecology blocks. The road is partially been washed out at at gully by what appears to have been a culvert failure. The damage doesn't appear too significant, but with the budget the FS has to repair such things, it may be quite a while before this road is opened to automobile traffic.

I certainly hope that somehow the West Fork Foss River trail can be repaired or relocated by next year. I am planning to hike into Big Heart Lake in August or September 2008 to celebrate the 50th anniversary of my first hike into this georgeous piece of wilderness.

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Tonga Ridge #1058,Foss Lakes #6835 — Apr 25, 2007 — Janice Van Cleve
Day hike
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Road report: Road is in good shape for first four miles. Crew was installing a culvert there so I co...

Road report: Road is in good shape for first four miles. Crew was installing a culvert there so I could not go further today, but the crew leader said the road was clear to the Foss Lakes trailhead. Another hiker to got in and out before the culvert operation reported that the last bit of road is really potholed and lots of trees down, but nothing blocking.

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Tonga Ridge Road — Mar 03, 2007 — wolfwoman
Day hike
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Blissman, Silly P and myself met up for this ski trip with a nasty weather forecast and low expectat...

Blissman, Silly P and myself met up for this ski trip with a nasty weather forecast and low expectations. We had a fabulous day instead! We were the only car in the parking area and we figured that everyone else had either been scared away by the weather forecast or had been invited to a party except us! The snow was typical spring type although a bit slow. A snowmobile had broken trail for us the day before so it was easy going. The weather just kept on improving and we actually got some blue sky and sun by afternoon which inspired a chorus of ""Here Comes the Sun"". We skied to about the 6.5 mile point, but then started back due to a rather late hour and a hankering for margaritas and Mexican food. We saw no one else all day, but lots of interesting animal prints in the snow and wonderful views.

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tonga by Dr J.jpg
The view from Tonga Ridge. Photo by Dr. J
WTA worked here!
2010
Location
Tonga Ridge (#1058)
Central Cascades -- Stevens Pass - West
Mount Baker Snoqualmie National Forest, Skykomish Ranger District
Statistics
Roundtrip 6.0 miles
Elevation Gain 1200 ft
Highest Point 5501 ft
Features
Fall foliage
Wildflowers/Meadows
Mountain views
Summits
Ridges/passes
Established campsites
User info
Good for kids
Dogs allowed on leash
Northwest Forest Pass required
Guidebooks & Maps
Green Trails #175: Skykomish
Green Trails #176: Stevens Pass

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Note: the description and driving directions for this Mountaineers Books entry are copyrighted and can't be changed.

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Red MarkerTonga Ridge / Mount Sawyer
47.6529333333 -121.1887
  • Trail Work 2010
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