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Washington
Kittitas County

Palouse To Cascades State Park

Attractions and Places To See in Palouse To Cascades State Park - Top 20

Best attractions and places to see in Palouse To Cascades State Park include a diverse range of historical railway structures and natural landscapes. The park encompasses a long trail, formerly the Milwaukee Road, which features significant engineering feats like trestles and tunnels. Spanning the eastern foothills of the Cascade Range, the area offers opportunities for both hiking and bike routes. This region provides a unique blend of historical interest and outdoor recreation.

Best attractions and places to see in Palouse To Cascades State Park

  • The most popular attractions is Hall Creek Trestle, a bridge that is a historic steel and timber railway structure built in 1912. It was restored in the 1990s, reconnecting segments of the former rail line and offering views into Hall Creek Valley.
  • Another must-see spot is Snoqualmie Tunnel, a 2.3 mile long tunnel that was once part of the Milwaukee Road. Visitors experience a dark, cool environment under a mountain, requiring lights and a jacket.
  • Visitors also love Lake Easton State Park, a state park spanning almost 700 acres on the eastern foothills of the Cascade Range. It offers opportunities for camping, hiking, mountain biking, and wildlife viewing, making it a family-friendly activity.
  • Palouse To Cascades State Park is known for its historical railway bridges, extensive tunnels, and scenic lakes. The region offers a mix of historical railway structures, natural landscapes, and recreational areas to see and explore.
  • The attractions in Palouse To Cascades State Park are appreciated by the komoot community, with 24 upvotes and 13 photos shared by visitors.

Last updated: May 9, 2026

Hall Creek Trestle

Highlight • Bridge

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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Snoqualmie Tunnel

Highlight (Segment) • Structure

One instant you're riding along a mountain trail and the next you find yourself in a completely dark tunnel (expect the tiny prick of light at the end). Soak up the sounds and the cool air as you ride under a mountain - how cool is that. Just don't forget your lights and a jacket.

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Lake Easton State Park

Highlight • Lake

Lake Easton State Park spans almost 700 acres across the eastern foothills of the Cascade Range. The park welcomes picnicking, camping, hiking, mountain biking, boating, fishing, swimming, cross-country skiing, snowmobiling, wildlife viewing, and more.

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Palouse to Cascades State Park Trail Bridge

Highlight (Segment) • Bridge

The Palouse to Cascades State Park Trail is a long gravel route across Washington, great for bikepacking or long rides. The Snoqualmie Tunnel is a must—dark, damp, and fun (bring lights). Expect wind and remote stretches, so pack water and gear. Riding over trestles and through changing landscapes keeps things interesting the whole way.

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"The Seals"

Highlight • Lake

Unfortunately there are no real seals in Keechelus Lake. Still, locals refer to the wooden stumbs as "The Seals". And if you do not look too close, you might imagine a ton of seals just relaxing at the banks of the huge lake.

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Tips from the Community

maniboyflex
June 12, 2025, Palouse to Cascades State Park Trail Bridge

The Palouse to Cascades State Park Trail is a long gravel route across Washington, great for bikepacking or long rides. The Snoqualmie Tunnel is a must—dark, damp, and fun (bring lights). Expect wind and remote stretches, so pack water and gear. Riding over trestles and through changing landscapes keeps things interesting the whole way.

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Alex
June 11, 2025, Hall Creek Trestle

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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Roberto A.
December 16, 2024, Hall Creek Trestle

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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Roberto A.
December 16, 2024, "The Seals"

I am always amazed how different this lake looks in the spring (full) versus the fall (almost empty). Those "Seals" are visible in the fall but then go for a long swim in the winter and spring...

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The State Park is on the West shore of Lake Easton - very nice campground. An excellent overnight spot in the Spring/Summer/Fall when doing the Palouse to Cascades trail. Worth looping around the lake to see it from all sides and experience the tunnel and bridges. Decent provisions available in town.

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Roberto A.
December 16, 2024, Snoqualmie Tunnel

This is a bucket list item and crowning point for a daytrip up and back from Rattlesnake Lake. The 18-mile ride up to the Pass is relatively easy railroad grade and doable, even if you don't think you can get up here. But the highlight is then going through the tunnel to a completely different world on the other side. Definitely bring a jacket (it's maybe 45 degrees in there?) and absolutely deck your bike in the brightest lights you can find. The drip, drip, drip of water and murmurs of other people will follow you throughout the 2.3 mile tunnel. There is a very nice rest area in Hyak on the East side of the tunnel - lots of water, a bike repair stand and tools, and a nice spot for a picnic before you turn around and zoom down the trail in a third of the time it took to come up. Or you can continue on to the East if you want!

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Roberto A.
September 25, 2024, Hall Creek Trestle

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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Lake Easton State Park spans almost 700 acres across the eastern foothills of the Cascade Range. The park welcomes picnicking, camping, hiking, mountain biking, boating, fishing, swimming, cross-country skiing, snowmobiling, wildlife viewing, and more.

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Frequently Asked Questions

What historical railway structures can I explore in Palouse To Cascades State Park?

The park is rich in railway history. You can visit the Hall Creek Trestle, a historic steel and timber railway bridge built in 1912 and later restored, offering stunning views into Hall Creek Valley. Another significant site is the Snoqualmie Tunnel, a 2.3-mile-long former Milwaukee Road tunnel that provides a unique, cool, and dark environment to experience (remember to bring lights and a jacket).

Are there family-friendly activities available in Palouse To Cascades State Park?

Yes, the park offers several family-friendly options. Lake Easton State Park, spanning almost 700 acres, is ideal for families with opportunities for camping, picnicking, hiking, mountain biking, and wildlife viewing. Additionally, the Hall Creek Trestle is also considered family-friendly for a scenic stop.

What natural features can I see in Palouse To Cascades State Park?

Beyond the railway structures, the park features beautiful natural landscapes. You can explore Lake Easton State Park, which offers forest trails and lake access. Further along, "The Seals" at Keechelus Lake are wooden stumps that locals playfully refer to as seals, offering a unique viewpoint, especially when the lake levels are lower.

What are the best times of year to visit Palouse To Cascades State Park?

The best time to visit depends on your preferred activities. Summer and fall are excellent for hiking and biking the trail sections, with pleasant weather. Spring offers lush greenery and higher lake levels. Winter can be beautiful for cross-country skiing and snowmobiling, particularly around Lake Easton State Park, but be prepared for snow and colder temperatures, especially in the Snoqualmie Tunnel.

Are there dog-friendly trails or attractions in the park?

Yes, many parts of the Palouse to Cascades State Park Trail are dog-friendly. The Hall Creek Trestle is specifically noted as a dog-friendly highlight, allowing you and your canine companion to enjoy the scenic views together. Always ensure your dog is on a leash and follow park regulations.

What outdoor activities can I do near the attractions in Palouse To Cascades State Park?

The park and its surroundings offer a wide range of outdoor activities. You can enjoy easy hikes like the Iron Horse Trail: Washington Creek or Weeks Falls Interpretive Trail. For cycling enthusiasts, there are numerous gravel biking routes, including loops around Rattlesnake Lake and the Snoqualmie Tunnel. Longer cycling tours along the Palouse to Cascades State Park Trail are also popular. You can find more details on these activities in the easy hikes, gravel biking, and cycling guides for the region.

What should I pack for a visit to Palouse To Cascades State Park, especially for the trail sections?

For any visit, especially if you plan to explore the trail, bring plenty of water and snacks. If you intend to go through the Snoqualmie Tunnel, a headlamp or bike lights are essential, along with a jacket as temperatures inside are significantly cooler (around 45°F/7°C). Depending on the season, layers of clothing, sun protection, and rain gear are also advisable.

Are there any facilities or amenities available at the attractions?

Lake Easton State Park offers extensive facilities, including camping, restrooms, and picnic areas. For those traversing the Palouse to Cascades Trail, there's a nice rest area in Hyak, on the east side of the Snoqualmie Tunnel, which provides water, a bike repair stand, tools, and a picnic spot.

What do visitors enjoy most about Palouse To Cascades State Park?

Visitors frequently highlight the unique experience of riding through the Snoqualmie Tunnel, describing it as a 'bucket list item' and a journey into a 'completely different world.' The stunning views from historic railway bridges like the Hall Creek Trestle are also highly appreciated. The changing landscapes and the blend of history with outdoor recreation make for a memorable experience.

Can I bike the Palouse to Cascades State Park Trail, and what should I expect?

Yes, the Palouse to Cascades State Park Trail is a long gravel route popular for biking and bikepacking. Expect varying terrain, including long stretches of gravel. The Snoqualmie Tunnel is a highlight, but requires lights and a jacket due to its darkness and cool temperatures. Be prepared for remote sections by packing sufficient water and gear. The trail offers diverse scenery, from forested areas to open landscapes, and crosses impressive bridges like the Palouse to Cascades State Park Trail Bridge.

Are there opportunities for wildlife viewing in the park?

Yes, Lake Easton State Park is specifically mentioned as offering opportunities for wildlife viewing. The diverse ecosystems along the trail and around the lakes provide habitats for various local wildlife, making it a great spot for nature observation.

What is the difficulty level of the trails in Palouse To Cascades State Park?

The Palouse to Cascades State Park Trail offers sections with varying difficulty. Many parts are relatively flat, following the old railroad grade, making them accessible for intermediate cyclists and hikers. However, some longer sections, especially for full-length cycling tours, can be considered difficult due to distance. Highlights like the Hall Creek Trestle and Snoqualmie Tunnel are generally intermediate in terms of the overall trail experience.

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