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Routes
Hiking trails & Routes
United States
Washington
King County
Snoqualmie

Rattlesnake Mountain Trail

Moderate

4.9

(8443)

16,543

hikers

Rattlesnake Mountain Trail

04:08

12.6km

610m

Hiking

Hike the moderate 7.8-mile Rattlesnake Mountain Trail for rewarding views of the Snoqualmie Valley and Mount Rainier.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Raging River State Forest

Waypoints

A

Start point

Parking

Get Directions

1

3.12 km

Stan's Overlook

Highlight • Viewpoint

Stan's Overlook is a great place to pause for a picnic (there is a picnic table), and to enjoy views through the trees of Mount Si and the Snowqualmie Valley.

Tip by

2

6.34 km

Grand Prospect Viewpoint

Highlight • Viewpoint

Aside from its stunning views, Grand Prospect makes a logical turnaround point if you're not planning a point-to-point hike along the entirety of Rattlesnake Mountain.

Tip by

B

12.6 km

End point

Parking

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Way Types & Surfaces

Way Types

12.6 km

Surfaces

12.6 km

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Elevation

Elevation

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Weather

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Thursday 9 July

22°C

10°C

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Frequently Asked Questions

Where can I park to access the Rattlesnake Mountain Trail?

The most common starting point for the Rattlesnake Mountain Trail is near North Bend/Snoqualmie, Washington. Parking is typically available at the Rattlesnake Lake Recreation Area, which provides access to the trail system. Arriving early, especially on weekends, is recommended as this is a very popular trailhead.

How challenging is the Rattlesnake Mountain Trail, and are there different route options?

The difficulty of the Rattlesnake Mountain Trail ranges from Moderate to Challenging, depending on your chosen route. The initial 2.25-mile hike to the first Rattlesnake Ledge is a popular, shorter option with a moderate climb. However, continuing along the ridge to East Peak and potentially to Snoqualmie Point can extend your trek to 10 miles or longer with significant elevation gain, making it more challenging.

What kind of terrain will I encounter on the trail?

The trail winds through diverse terrain, starting in mostly second-growth forest and crossing old logging roads. As you gain elevation, the forest canopy becomes more mature. You'll experience sections of narrow, switchbacking trail, and some parts traverse clearcuts before returning to mature forest at higher elevations.

What scenic viewpoints can I expect along the route?

The trail offers fantastic views of the Snoqualmie Valley, Mount Si, Mount Teneriffe, North Bend, Mount Rainier, and the Olympic Mountains. The iconic Rattlesnake Ledge provides impressive panoramas of Rattlesnake Lake, Mount Si, Mailbox Peak, and Mount Washington. Further along the ridge, you'll find additional vistas at Stan's Overlook and Grand Prospect Viewpoint, potentially including glimpses of Mount Baker and Russian Butte.

Is the Rattlesnake Mountain Trail dog-friendly?

Yes, the Rattlesnake Mountain Trail is generally dog-friendly. However, it's always important to keep your dog on a leash and practice Leave No Trace principles by packing out all waste. Be mindful of other hikers and potential wildlife.

What is the best time of year to hike this trail?

The trail can be hiked year-round. However, for the most pleasant experience, spring through fall offers ideal conditions. During winter months, especially at higher elevations, you may encounter snow and icy conditions, so be prepared with appropriate gear.

Are there any permits or entrance fees required for the Rattlesnake Mountain Scenic Area?

Currently, there are no specific permits or entrance fees required to hike the Rattlesnake Mountain Trail within the Rattlesnake Mountain Scenic Area. Parking at the Rattlesnake Lake Recreation Area is also typically free. Always check local regulations before your visit, as policies can change.

Does the trail intersect with other well-known paths?

Yes, the route utilizes sections of the main Rattlesnake Mountain Trail and also intersects with other paths such as Raging Ridge, Upward Mobility, Poppin Tops Upper, Connector, Crossover Connection - Stan's Overlook, Poppin Tops Lower, Raging Tiger, and Connector Trail.

What wildlife might I see on the Rattlesnake Mountain Trail?

Hikers on the Rattlesnake Mountain Trail might spot various forest animals. Notably, mountain goats have been observed on the ledges, particularly at higher elevations. Keep an eye out for common birds and smaller mammals typical of the Pacific Northwest forest environment.

Is the Rattlesnake Mountain Trail suitable for families with children?

The initial 2.25-mile section to the first Rattlesnake Ledge is a popular and generally family-friendly option, offering a rewarding experience without being overly strenuous. For families with younger children or those new to hiking, this shorter route is a great choice. Longer sections of the trail become more challenging and might be better suited for older children or more experienced young hikers.

What should I bring for a hike on the Rattlesnake Mountain Trail?

For any hike on this trail, it's recommended to bring plenty of water, snacks, appropriate layers of clothing for changing weather, sturdy hiking shoes, and sun protection. If you plan to hike in winter, microspikes or snowshoes might be necessary. Always carry a map or GPS device, and a first-aid kit.

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