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Snowgrass Flat

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The trail climbs through some of the most spectacular wildflower meadows in the state, and presents some of the most wonderful views a hiker could imagine. Volcanoes loom on all sides: Mount Rainier, Mount Adams, Mount St. Helens, and on clear days, even Mount Hood can be seen far to the south. But it's not just the big snow-capped cones that are seen. Lesser volcanoes-perfectly formed cinder cones-can be seen scattered throughout the southern Cascades, in addition to the ancient volcanic peaks of the Goat Rocks. Actually, the peaks along the Goat Rocks Crest are the last remaining bits of an ancient volcano that formed and collapsed long before the current peaks poked up.

A short spur trail leads west from the trailhead, and in less than 0.25 mile it joins the Snowgrass Flat Trail (No. 96). Starting out in heavy forest cover, the trail crosses Goat Creek near the 2-mile mark and swings into a cedar swamp.

This swamp is one of the reasons I recommend early autumn as the prime hiking season. By waiting until September to enjoy this hike, you'll find the high pass snow-free and the swamp will be mostly bug-free. Hike in August, and there will likely be snowfields at the pass, and swarms of blood-hungry mosquitoes in the swamp. Of course, the marsh is a mere quarter mile long, so if you do come here in the summer months, a bit of bug dope and a fast pace will protect you from the worst of the bugs.

Once past the wetlands, the trail climbs 1100 feet in the next 2 miles to reach the lower meadows of Snowgrass Flat at 4.1 miles.
Driving Directions:

From Packwood, drive west on U.S. Highway 12 for 2 miles and turn left (south) onto Forest Road 21 (Johnson Creek Road). Continue about 15.5 miles on the sometimes-rough gravel road before turning left (east) onto FR 2150, signed Chambers Lake Campground. In 3 miles, turn right onto Spur Road 2150-040 and, shortly, right again on Spur 2150-405. Drive to the trailhead (signed Berry Patch) at the road's end, about 20 miles from Highway 12.

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Recent Trip Reports

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There are 60 trip reports for this hike. See all trip reports for this hike.
Old Snowy Mountain - Elk Pass, Snowgrass - Cispus Basin - Nannie Ridge Loop, Snowgrass Flat — Sep 23, 2011 — MikeOnAHike
Overnight
Features: Wildflowers blooming
Issues: Snow on trail
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I drove down to Chambers Lake Campground Friday night after work. The long forest road is fine cond...
I drove down to Chambers Lake Campground Friday night after work. The long forest road is fine condition, and easy to drive in the dark. There was a bit of washboarding, but very few potholes.

I hit the trail for Snowgrass Flats the next morning. There were about 25 cars in the parking lot, but I saw almost no one on the trail. The trail is in good shape. There were a few mosquitos, but nothing bad. I think there might have been a single blowdown to easily step over.

At the junction with bypass trail 97, I headed north toward the PCT. Soon I was out in a field of wildflowers. I didn't really expect to see so many this late in the year, but they were amazing. Water was relatively frequent up until this point. I neglected to fill my bottle, figuring that there would be more, and that I'd be able to make it up and back down Old Snowy without running out. This was true, but I came close and wished that I had filled up.

The fields of wildflowers seem endless, but at some point the trail enters a zone with very little vegetation and lots of rock. The wide-open views continue all the way to Old Snowy. As you gain elevation, you pick up views of Goat Lake and Mt. Rainier. It's pretty nice to be able to see Rainier in front of you and Adams behind you. There is some snow on the trail to Old Snowy, but it's nothing to worry about.

The final stretch of trail to Old Snowy is a scramble, but it's a pretty easy one. There is some exposure, but the rock is relatively stable and you can stay reasonably far from the edge. Summitting Old Snowy yields a 360 degree view featuring new mountains.

After Old Snowy, I headed south along the PCT. My goal was to camp at Cispus Basin, but I was moving slow and sunset comes early these days. I ended up at a nice spot near a stream in a grove of trees surrounded by wildflowers and a view of Adams. Not bad for playing it by ear.

It rained the next day, but waterfalls are most beautiful in the rain so I continued on toward Cispus Basin. In addition to the rain, it was foggy and cold. I'm glad that I hadn't continued on the night before: the trail traverses a steep slope, so finding a spot to camp would have been difficult. Every once in a while the fog would lift and I'd have a view of the valley below. It looked pretty nice. I'm not sure how far I got, or what remained on the trail. The description in my backpacking book didn't seem to quite match what I experienced. I stopped after the first large waterfall I saw. A hiker coming the opposite way said that the next waterfall wasn't as nice as the one I had just seen, and I was getting a little tired of the weather. I definitely didn't make it to Cispus Pass.

I hiked back via the bypass trail. It was in good shape, but not as interesting as the route through Snowgrass Flats.



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Snowgrass Flat — Sep 14, 2011 — ehulet
Multi-night backpack
Features: Wildflowers blooming
Issues: Mudholes | Bugs
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The most beautiful flowers ever seen. Very few bugs. Hunters were out with bows (elk) and guns (go...
The most beautiful flowers ever seen. Very few bugs. Hunters were out with bows (elk) and guns (goats). First and last days warm and sunny. The 15th was wet, windy and cold. Trail crew was working. Trails were great. Water crossing at by-pass 96A trail could be improved. Also a muddy patch on the PCT. Very, very nice area.
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Snowgrass Flat — Sep 14, 2011 — ehulet
Multi-night backpack
Features: Wildflowers blooming
Issues: Bugs
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We spent 3 days in the Goat Rocks Wilderness, camping near a stream in Snowgrass Flats. The flowers...
We spent 3 days in the Goat Rocks Wilderness, camping near a stream in Snowgrass Flats. The flowers were the best I've ever seen. Just a few bugs. Weather was hot the first day and rainy and cold the second day. I highly recommend this trip. Best flowers of the year.
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Snowgrass Flat, Goat Ridge — Sep 03, 2011 — severett
Overnight
Features: Wildflowers blooming
Issues: Snow on trail | Bugs
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If your schedule allows for only one backpacking trip before the end of the summer, make sure it’s...
If your schedule allows for only one backpacking trip before the end of the summer, make sure it’s this one. The beauty of this area is incredible. Our 1-night backpacking-loop originated at Berry Patch (trail #96). Hiking to the flats is quick and easy. Consider continuing on to the PCT to camp, as to leave less mileage for the following day. The mosquitoes were fierce throughout most of the trip-- definitely come armed with Deet (Eucalyptus does not work amidst swarms). The next day, we followed the PCT to the base of Old Snowy where the views of Mt. Adams, Mt. Rainier, and Mt. Saint Helens were spectacular. Following our summit scramble to the top of Old Snowy, we glissaded down to Lily Basin and hiked along trail #95 to Goat Lake, which was still frozen over. Once at the lake, we hiked up to Goat Ridge and followed it back to Berry Patch. The wildflowers were incredible. The tiny streams cascading down the slopes and winding their way through phlox-covered rocks was magical. We saw wildlife from a distance, but the area boasts of close encounters with Elk, and the area’s namesake, Goats. Happy trails!
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Snowgrass Flat, Goat Ridge — Aug 27, 2011 — Oldfriend
Multi-night backpack
Features: Wildflowers blooming
Issues: Bugs
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Backpacking Goat Ridge/Lake loop counterclockwise is an amazing hike! Started up Snowgrass flats upt...
Backpacking Goat Ridge/Lake loop counterclockwise is an amazing hike! Started up Snowgrass flats upto Lilly Basin and camped along Lilly Basin trail(86) about .5 miles past trail junction. Hike difficulty wasn't bad even with fully loaded packs and made pretty good time. Lots of great open sites in the meadows and nice stream to filter water. Bugs were kinda bad in this area so definitely pack bug spray. Lots of wildflowers, great views of Mt. Adams and a visit from a porcupine made the first night great. Day two, followed Lily Basin (86) through the basin up to Goat Lake- little snow in areas, but nothing dangerous or troublesome, Lake is still froze over, had lunch at lake enjoying the spendid views of the basin! Continued around the loop over and found another amazing campsites about .5 miles past where Goat Ridge (95) and Lilly Basin split (86). There are maybe 3 or 4 camp opportunities at Goat Lake (that aren't covered by snowpack) tremendous views, but were already full. Enjoyed the afternoon/evening overlooking mtn. ranges and Mt. St. Helens, didn't see any goats on this trip but maybe next time!! Trails are in great shape! Enjoy!
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Snowgrass.jpg
Backpacking to Snowgrass Flat. Photo by Brian T. Hosey.
Location
Snowgrass (#96)
South Cascades -- Goat Rocks
Gifford Pinchot National Forest, Cowlitz Valley Ranger District
Statistics
Roundtrip 8.2 miles
Elevation Gain 1600 ft
Highest Point 5800 ft
Features
Wildflowers/Meadows
Mountain views
Established campsites
User info
Dogs allowed on leash
Northwest Forest Pass required
Guidebooks & Maps
South Cascades
Green Trails No. 302 Packwood
No. 303 White Pass
No. 304 Blue Lake
No. 335 Walupt Lake

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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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  • Volunteer Vacations 2012
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