The best dog-friendly hikes and walks in Olallie State Park
4.8
(333)
7,629
hikers
23
hikes
Dog friendly hiking trails in Olallie State Park are situated on the western slopes of the Cascade Mountains, characterized by dense old-growth forests, river valleys, and impressive waterfalls. The park features the South Fork of the Snoqualmie River, which carves through the landscape, creating varied terrain. Hikers can expect forested slopes and access to significant natural features like Twin Falls and Weeks Falls. The area offers a mix of easy riverside paths and more challenging ascents, making it suitable for…
Last updated: May 14, 2026
4.42km
01:18
160m
60m
Hike the easy 2.7-mile Palouse to Cascades Trail from Homestead Valley to Mine Creek Trestle, featuring historic railway bridges and scenic
6
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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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
4.8
(38)
824
hikers
9.88km
03:00
330m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
4.25km
01:06
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
Enjoy the views of Meadowbrook Slough, actually an oxbow lake surrounded by wetlands.
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The Hall Creek Trestle is a historic steel and timber railway bridge built in 1912. It was once the old Milwaukee Road until, in 1988, a storm washed away a central 171-foot section of the bridge. In the 1990s, Washington State Parks restored the trestle, reconnecting the east and west segments of the former rail line, which is now part of the Palouse to Cascades (Iron Horse) Trail. The views down into Hall Creek Valley are genuinely stunning and worth the ride!
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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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Great views from here. And... the middle of the trestle is different than either end because it had collapsed and was rebuilt in the late 90's
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Outstanding views from the center of this trestle! Two major items of note - First, be careful as you approach this trestle, as there are a lot of rock climbers on the South side. Second, notice that the center concrete section of the trestle is different from the two graveled ends. This portion was destroyed in a storm and replaced (Thank you, State Parks!). If you stop and look down, you are WAAAAAY up there - not for the faint of heart!
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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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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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Frequently Asked Questions
How many dog-friendly hiking trails are available in Olallie State Park?
Olallie State Park offers over 25 dog-friendly hiking trails, ranging from easy strolls along the river to more challenging ascents through the forest. This variety ensures there's a suitable option for every dog and owner.
Are there any easy dog-friendly trails suitable for beginners or older dogs?
Yes, there are several easy dog-friendly trails. For a gentle walk, consider the Palouse to Cascades Trail: Homestead Valley to Mine Creek Trestle, which offers a relatively flat path. Another great option is the Rattlesnake Lake loop from Wilderness Rim, providing a pleasant, accessible experience for you and your canine companion.
What natural features or landmarks can I see with my dog in Olallie State Park?
Olallie State Park is rich in natural beauty. You can visit the impressive Twin Falls, a major highlight known for its powerful cascades. The park also features old-growth forests, the rushing South Fork Snoqualmie River, and the scenic Christmas Lake. For panoramic views, the Cedar Butte peak offers rewarding vistas.
Are there any loop trails in Olallie State Park that are dog-friendly?
Yes, for a moderate loop experience with your dog, you can explore the Hall Creek Trestle loop from Olallie State Park South Fork Fishing Access. This trail offers a varied landscape and a good workout for both you and your pet.
What is the best time of year to visit Olallie State Park with my dog?
The park is enjoyable year-round, but spring and fall offer the most pleasant hiking conditions with milder temperatures and fewer crowds. Summer can be warm, so plan early morning or late afternoon hikes. Winter can bring snow, making some trails more challenging but also offering a unique, serene experience.
Are there any specific regulations or permits required for hiking with dogs in Olallie State Park?
Dogs are generally welcome in Olallie State Park but must be kept on a leash at all times. Always remember to pack out all pet waste. A Discover Pass is required for vehicle access to Washington State Parks, including Olallie. You can purchase one online or at park entrances.
What do other hikers say about the dog-friendly trails in Olallie State Park?
The dog-friendly trails in Olallie State Park are highly rated by the komoot community, with an average score of 4.81 out of 5 stars. Reviewers often praise the park's stunning waterfalls, well-maintained paths, and the opportunity to explore beautiful old-growth forests with their dogs.
Are there any longer, more challenging dog-friendly hikes for experienced hikers?
For those seeking a longer and more challenging adventure with their dog, the park offers several difficult trails. While specific routes vary, you can find options that climb over 3000 feet, providing extensive views of the Snoqualmie Valley. These trails are ideal for well-conditioned dogs and their owners.
Where can I find parking for dog-friendly trails in Olallie State Park?
Olallie State Park has multiple parking areas, including near the main Twin Falls trailhead and the South Fork Fishing Access. These lots provide convenient starting points for various dog-friendly trails. Remember to display your Discover Pass.
Can I access long-distance trails with my dog from Olallie State Park?
Yes, Olallie State Park provides easy access to the extensive Palouse to Cascades State Park Trail, a 285-mile long-distance route popular with hikers and cyclists. While you might not tackle the entire length, you can enjoy sections of this trail with your dog, such as the Snoqualmie Valley Trail: Rattlesnake Lake to Snoqualmie, which connects to it.
Are there any trails that offer views of the Snoqualmie River?
Many trails in Olallie State Park follow the South Fork of the Snoqualmie River, offering picturesque riverside views. The Twin Falls Trail, for instance, winds along the river, providing scenic vistas before reaching the waterfalls. The river is a prominent feature throughout the park's landscape.
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