King County, Washington

Looking for the best hiking 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 Hiking Spots in and near King County

  • North Bend, Washington

    Mailbox Peak Old Trail

    4.4
    4.96 mi / 3898 ft gain
    Note this adventure covers the old route. For the updated route, check out Hike Mailbox Peak New Trail. Take exit 34 from I-90. Head north on 468th Ave SE until the intersection with the SE Middle Fork Road. Turn right onto the Middle Fork Road. Follow SE Middle Fork Road 2.2 miles to the stop ...
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  • North Bend, Washington

    Mount Washington

    4.3
    8.02 mi / 3117 ft gain
    You start out at an elevation of about 1200 feet and you gradually make your way up to the top at 4450 feet. You are hiking through forest land the whole time with peaks of a beautiful view to the north every so often. Along the way there are many rock walls which you can climb at, however on our...
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  • Brinnon, Washington

    Rocky Brook Falls

    4.8
    0.25 mi / 141 ft gain
    To find the falls, head north up Hwy. 101 past Brinnon, Washington and hang a left at Dosewallips Rd. Keep an eye on the mile markers. Right after mile three and crossing a small bridge, there's a parking area on the left side enough for about 6 cars.  The hike to Rocky Brook Falls is a short on...
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  • Brinnon, Washington

    Hike to Mt. Walker North & South Viewpoints

    3.0
    4 mi / 2000 ft gain
    Directions: From the Quilcene Ranger Station drive 4.6 miles south on US 101. Watch for the signs for Mount Walker View Point. Turn left onto Mount Walker Road. The trail head is about a quarter mile up the road with pull over parking on the left side of the road. In the winter and early spring, ...
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  • 27662-27664 Olympic Highway, Washington

    Hike Falls View Canyon

    1.5 mi / 300 ft gain
    This hike is located immediately off of Highway 101 in the Falls View Campground. If the campground is closed you can park right outside of the gate (but don't block it) and hike in. Inside the gate you will see 3 paths in front of you, take a left and after about a quarter mile you will reach th...
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  • North Bend, Washington

    Pratt Balcony

    2.32 mi / 692 ft gain
    This one can be a bit tricky to find. The trailhead is unmarked and is a bit hidden around a curve of Middle Fork Road so it is easy to miss. At about 9.80 miles from the junction of 468th St. and Middle Fork Road, look for two signs on the right warning of upcoming gravel patches (probably will ...
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  • North Bend, Washington

    McClellan Butte

    5.0
    10.61 mi / 3629 ft gain
    Starting at the McClellan's Butte Trailhead, right off of I-90 exit 47, head out on the main (only) trail at the trailhad. The first half mile of the trail is quite easy as it meanders through the forest, but don't be fooled or worried, it will get harder. This first half mile has a crossing of a...
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  • North Bend, Washington

    Summit Mt. Defiance

    5.0
    11 mi / 3300 ft gain
    This hike offers some of the best views one can see in the area. On a clear day, you'll get amazing views of Mt. Rainier. The best part is that as you start heading uphill in the first half mile, you'll get great views of McClellan Butte. Once you reach the summit of Defiance at 5584 feet, you'll...
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  • North Bend, Washington

    Bandera Mountain

    4.2
    7.8 mi / 3176 ft gain
    This hike has unreal views of Mount Rainier. On a great clear spring day, the mountain is out. It's right in your face. It's incredible. If you tackle this hike in the spring the bear grass and wildflowers are alive and blooming towards the top and it makes for some fantastic picture-taking. Once...
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  • North Bend, Washington

    Mason Lake via Ira Spring

    4.2
    6.88 mi / 2316 ft gain
    Ira Spring trail offers up great views prior to reaching the ridge that you go over to reach Mason Lake. The lake itself is an amazing sight—beautiful water with rocks and trees along the shores, making this 6.5-mile roundtrip hike well worth it. The trail to Mason Lake, the Ira Spring trail, pr...
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  • Brinnon, Washington

    Lower Big Quilcene River Trail

    12.25 mi / 1686 ft gain
    While this hike does not provide any sort of fantastic views, its does provide an easy ~13 mile roundtrip hike from the trailhead to a parking lot for the Upper Big Quilcene Trail which leads to Marmot Pass. Along the way you will cross several bridges, some large and wide, other simple log bridg...
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  • National Forest Development Road 2530, Washington

    Murhut Falls

    4.0
    1.37 mi / 371 ft gain
    Murhut Falls offers visitors a relatively easy 1.6-mile round-trip hike to a stunning 130-foot two-tiered waterfall on the eastern edge of the Olympic Peninsula. This family-friendly trail provides a perfect introduction to the lush temperate rainforests of the Pacific Northwest. Essential Detai...
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  • Gold Bar, Washington

    Scramble up Mt. Persis

    4 mi / 2658 ft gain
    There isn’t a clearly designated trail to start this scramble/hike. Look for the trail that more resembles a boot path. The trail won’t be well marked, but there might be some orange tape or markers to help you find your way.During the first mile of the hike, you’ll see the most elevation gain, s...
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  • North Bend, Washington

    Middle Fork Snoqualmie River Trail

    5.0
    27.57 mi / 3609 ft gain
    This beautiful tucked-away trail offers runners, hikers, and backpackers a new view of their favorite neighboring peaks - like Mailbox Peak and Mt. Si - from one of the most scenic river trails in the Seattle area. Often overlooked in favor of more rigorous hikes, the Middle Fork is a gently gra...
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  • North Bend, Washington

    CCC Road: Upper Trailhead

    6.34 mi / 1102.61 ft gain
    While the full Civilian Conservation Corps (CCC) road trail can be quite a challenging adventure, the upper section of the trail is perfect for a modest hike or trail run through some beautiful classic PNW forest terrain. Just adjacent to the Middle Fork Road the 3.4-mile trail runs between a sm...
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  • North Bend, Washington

    Otter Falls

    4.0
    8.37 mi / 853 ft gain
    The hike begins at Snoqualmie Lake Trailhead, but you'll actually have to start your hike about a half mile down the road from the trailhead as some cement barricades are up. There is plenty of room to park below the barricades, and the walk up to the trial head is easy and quick. Once at the tr...
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