4.9
(288)
6,407
hikers
90
hikes
Hiking around Wilderness Rim, Washington, offers access to diverse landscapes in the Cascade foothills of King County. The region is characterized by dense Pacific Northwest forests, prominent peaks like Mount Si and Rattlesnake Mountain, and scenic valleys such as the Snoqualmie Valley. Hikers can explore trails leading to panoramic viewpoints overlooking lakes and river watersheds, with terrain ranging from gentle paths to strenuous mountain ascents.
Last updated: April 27, 2026
4.8
(49)
1,091
hikers
8.70km
02:49
400m
400m
Embark on the Rattlesnake Ledge Trail, a popular hike that takes you through a lush second-growth forest. You will climb steadily, navigating well-engineered switchbacks as you gain elevation, with glimpses…
5.0
(2)
10
hikers
7.72km
02:50
770m
10m
Hike the Rattlesnake Ledges to East Peak trail for steep climbs, panoramic views of Rattlesnake Lake, and a quieter journey to the summit.

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1
hikers
6.93km
01:53
150m
20m
Hike the easy 4.3-mile Iron Horse Trail: Washington Creek in Olallie State Park, featuring waterfalls, mountain views, and wildlife.
15.9km
04:05
10m
180m
Hike the 9.9-mile Snoqualmie Valley Trail from Rattlesnake Lake to Snoqualmie, a moderate route through scenic forests and historical railro
3.82km
01:01
40m
50m
Hike the easy 2.4-mile Christmas Lake Loop in Olallie State Park, enjoying peaceful lake views and the Boxley Creek Waterfall.
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Enjoy the views of Meadowbrook Slough, actually an oxbow lake surrounded by wetlands.
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Be prepared for the extra wind and cold around the ledge. For us, it was raining at the bottom, and snowing at the ledge! Made for cold, but beautiful views!
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This is the first of several trestles going up the mountains, each more spectacular than the last. This one has a very nice waterfall that ranges from a trickle in the early Fall to a roaring gusher in the late Spring.
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If you are starting your ride here on the Palouse to Cascades trail, take a few minutes to stop and admire the view then ride out past the watershed education center to the "Thou shalt not pass" signs (and really - do NOT trespass. The watershed folks are serious.) This is the official start of the Trail!
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This smaller lake offers a delightful view of the water, framed by pine trees and set against the backdrop of mountains. The most captivating views can be enjoyed at this specific point, making it an excellent spot to take a break and appreciate the surroundings.
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Rainbow Lake is a glacial lake in Olallie State Park. There is a gravel path circumnavigating it. Riders can get nice views of Rainbow Lake from the Snoqualmie Valley Trail, which runs between the trees.
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Rattlesnake Lake is part of the Rattlesnake Lake Recreation Area, designated for day-use activities. The lake spans 111 acres, spring-fed by the Cedar River, and is a popular spot for fishing and swimming.
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There are over 70 hiking routes around Wilderness Rim, catering to various skill levels. You'll find approximately 20 easy trails, over 20 moderate options, and nearly 30 difficult routes for more experienced hikers.
The terrain around Wilderness Rim is diverse, featuring dense Pacific Northwest forests, prominent peaks like Mount Si, and scenic valleys. Trails range from well-engineered switchbacks and moss-covered boulders to rugged, strenuous climbs with significant elevation gain, offering a true taste of the Cascade foothills.
Yes, there are several family-friendly options. For an easier walk with a scenic reward, consider the Twin Falls — Olallie State Park trail, which is about 3.9 km long and features beautiful waterfalls. The Little Si Trail is also a popular moderate choice, offering diverse terrain and great views without the extreme difficulty of its larger counterpart.
Many trails offer stunning views. The Rattlesnake Ledge Trail provides spectacular panoramic views overlooking Rattlesnake Lake, the Cedar River watershed, and distant peaks. For even more expansive vistas, the Little Si Summit and the Mount Si Viewpoint offer sweeping views of the Snoqualmie Valley and beyond.
Yes, you can find beautiful waterfalls in the area. The Twin Falls — Olallie State Park trail leads to impressive cascades. Additionally, Teneriffe Falls is another notable waterfall highlight in the region.
The trails around Wilderness Rim are highly rated by the komoot community, with an average score of 4.9 stars from over 200 reviews. Hikers often praise the diverse landscapes, from dense forests to dramatic mountain summits, and the rewarding panoramic views from popular spots like Rattlesnake Ledge and Mount Si.
Absolutely. For experienced hikers seeking a strenuous challenge, the Mount Si via Old Si Trail is a popular choice. This trail involves a significant climb of over 950 meters and is known for its old-growth forests and a dramatic summit, often taking over 5 hours to complete.
Yes, you can find circular routes. The Cedar Butte loop — Olallie State Park is a moderate circular trail, approximately 6.5 km long, offering a good option for a loop hike.
Beyond the trails, you can explore several natural features and landmarks. Highlights include the historic Hall Creek Trestle, the scenic Little Si Summit, and the impressive Teneriffe Falls. These offer additional points of interest to discover during your visit.
Hike durations vary significantly based on difficulty and length. Easy trails like Twin Falls can be completed in just over an hour. Moderate routes such as Rattlesnake Ledge typically take around 2 hours 49 minutes, while difficult ascents like Mount Si can take over 5 hours.
Yes, the region is known for its prominent peaks. You can hike to the Little Si Summit for excellent views, or tackle the more challenging ascent to the Mount Si Viewpoint. The Cedar Butte peak is also accessible via a moderate loop trail.


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