King County, Washington
Looking for the best backpacking in King County? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around King County. The detailed guides, photos, and reviews are all submitted by the Outbound community.
Top Backpacking Spots in and near King County
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Snoqualmie Pass, Washington
Lillian Lake
5.08.36 mi / 2969 ft gainWe backpacked our way to Lillian Lake and set up camp. There is a trail that lead around the lake and a trail that leads up to Rampart Lakes and Rachael Lake as well. We found a few more camps spots on Lillian Lake, then we noticed that only ONE other camp spot was being used. If you want peace ...Read more -
Enumclaw, Washington
Sun Top Peak via Sun Top Sno-Park
11.62 mi / 3028 ft gainFrom Tacoma, Wa. take Hwy 167 to Hwy 410 and follow that until you get to the Chinook Pass Hwy. Then from there follow this road and take the second Service Road on the right and follow this road until it dead ends. The trail starts on NF-7315. You have to walk this road until you reach the first...Read more -
Skykomish, Washington
Big Heart Lake via West Fork Foss Lakes Trail
5.013.78 mi / 3885 ft gainThis hike takes you past 5 lakes and a few different waterfalls, so if you don't wish to push on to Big Heart, you won't be disappointed! Start at the West Fork Foss River Trailhead, about 2.6 miles past the Necklace Valley Trailhead. The first mile is relatively flat. Once you reach the bridge t...Read more -
Ashford, Washington
Spray Park via Mowich Campground
5.07.52 mi / 1942 ft gainThe trailhead to Spray Park begins at the Mowich Lake Campground (4,929 ft). You'll begin descending quickly for the first 0.1 miles until you reach the Wonderland Trail junction. Head left and make your way up a steady climb for the next 1.7 miles. The first stop you'll come across is Eagle Clif...Read more -
Ashford, Washington
Eunice Lake via Mowich Lake
4.05.13 mi / 778 ft gainStarting out from the beautiful Mowich Lake (4,929 ft), this hike takes you through some of Mt. Rainier Nation Park's best scenery. Thanks to the 13 miles of dirt roads it takes to even get to the trailhead, this hike is also rarely crowded. At 5.5 miles roundtrip to Eunice Lake, this is a grea...Read more -
Skykomish, Washington
Jade Lake via the Necklace Valley Trail
15.26 mi / 3323 ft gainThis hike is definitely one of our all-time favorites. The first time we did it was in August 2015 and due to the exceptionally mild winter that year, fall was already beginning to show its colors. We wanted to see it again in the springtime when everything was in bloom, so we decided to go again...Read more -
Skykomish, Washington
Tank Lakes via Necklace Valley
18.94 mi / 4721 ft gainTucked high in the heart of the Alpine Lakes Wilderness, Tank Lakes has everything you could ask for out of a Washington hike. You start low at the Necklace Valley trailhead just south of Skykomish along Highway 2 and meander five miles to a giant log crossing of the East Fork Foss River. From h...Read more -
Snoqualmie Pass, Washington
Rachel Lake
4.47.4 mi / 2096 ft gainThis hike is 7.4 miles roundtrip, with 2100 feet of elevation gain. Once you're on the trail, it starts heading uphill to help get your heart rate up on the hike. As you enter the Alpine Lakes Wilderness, the trail starts to level out. You'll cross a few streams and hike through a fair amount of ...Read more -
Snoqualmie Pass, Washington
Lila Lakes via Rachel Lakes Trail
4.59.47 mi / 3012 ft gainGetting There From Seattle, drive Interstate 90 to Exit 62, Signed Kachess Lake/Stampede Pass. Turn left and head north over the interstate; you'll reach Kachess Lake Campground in five miles. Turn left where the pavements ends and drive four miles on Box Canyon Road (FS Road #4930) to the Rach...Read more -
Snoqualmie Pass, Washington
Rampart Lakes
5.09.11 mi / 2556 ft gainThe Trail: With very little elevation gain, the first three miles of the trail are the easiest; the next mile up to Rachel Lake is great work out. After reaching Rachael Lake, look for the sign that says "trail" to find your way to Rampart Lakes. While there are many side trails that turn out ...Read more -
Snoqualmie Pass, Washington
Hike Alta Mountain
4.012 mi / 3300 ft gainStart off at Trail #1313 to Rachel Lake. The first 2.5 miles is a flat, slow uphill hike till you get to a river crossing. From there, the next 1.3 miles will be a 1,000 foot elevation gain to Rachel Lake. Once you arrive, this is a good spot to rest, eat some snacks, and replenish your water sup...Read more -
Enumclaw, Washington
Noble Knob via Greenwater Trail
17.04 mi / 3862 ft gainFrom Greenwater heading south: Pass the fire station to FR 70 on the left. Follow FR 70 for about nine miles to FR 7033. Take a right and follow the road to the trailhead. Northwest Forest Pass required. The trail is in good shape and mostly flat to Greenwater Lakes which is great for families a...Read more