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Lewis County

Tatoosh Peak Trail

Hard

10

hikers

Tatoosh Peak Trail

07:00

18.5km

1,230m

Hiking

Hike the difficult Tatoosh Peak Trail for 11.5 miles, gaining 4021 feet, with panoramic views of Mount Rainier and wildflower meadows.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Tatoosh Wilderness

Waypoints

A

Start point

Parking

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1

4.92 km

Tatoosh Lakes

Highlight • Lake

Tatoosh Lakes are two scenic lakes nestled in the heart of the Tatoosh Range. These alpine lakes are a peaceful place to stop, and can be reached from a short …

Tip by

2

6.40 km

Tatoosh Ridge Trail

Highlight (Segment) • Trail

Tatoosh Ridge Trail offers a challenging and rewarding hike with breathtaking views of Mount Rainier as you ascend through alpine meadows. The trail can be very steep in the beginning, …

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3

10.3 km

Tatoosh Peak

Highlight • Summit

Tatoosh Peak provides stunning, expansive views of the surrounding valleys and distant mountain ranges, such as the Cascade Range and the rolling hills of the Puget Sound region. The peak …

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B

18.5 km

End point

Parking

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Way Types & Surfaces

Way Types

18.5 km

Surfaces

18.5 km

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Elevation

Elevation

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Today

Tuesday 7 July

23°C

8°C

0 %

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Max wind speed: 9.0 km/h

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Frequently Asked Questions

Is the Tatoosh Peak Trail suitable for beginners or families with young children?

No, the Tatoosh Peak Trail is considered difficult or very difficult and is generally recommended for experienced hikers. It features significant elevation gain, including a particularly steep initial section, and can have narrow paths with steep drop-offs. It is not suitable for beginners or young children.

What is the terrain like on this trail?

The trail offers varied terrain. You'll start with a steep ascent through a moderately open forest, then break out into sloped open meadows. Much of the route follows steep sidehills and exposed ridge lines, which can be windy. The surface includes dirt, roots, and rocks, with some stone steps in steeper areas. Snow can linger on Tatoosh Ridge well into summer, making sections treacherous.

What kind of views and natural features can I expect along the route?

You can expect spectacular panoramic views, especially of Mount Rainier, from various points and the summit. On clear days, you might also see Mount Adams, Mount St. Helens, Mount Hood, and the Goat Rock Wilderness mountains. The trail passes through endless wildflower meadows, particularly vibrant in mid-to-late summer. You'll also encounter the picturesque Tatoosh Lakes and reach the site of a former fire lookout on Tatoosh Peak.

When is the best time of year to hike the Tatoosh Peak Trail?

The best time to hike is from mid-summer through mid-fall. This period ensures that the snow has melted, making the trail safer and easier to follow, and allows you to experience the vibrant wildflowers in bloom.

Do I need any permits or passes to hike in the Tatoosh Wilderness?

Yes, a Northwest Forest Pass or an America the Beautiful Pass is required to hike the Tatoosh Peak Trail. This trail is located within the Tatoosh Wilderness, which shares a boundary with Mount Rainier National Park.

Is the Tatoosh Peak Trail dog-friendly?

The Tatoosh Wilderness generally allows dogs, but they must be kept on a leash at all times. Be prepared for the challenging terrain and consider your dog's endurance for a difficult, long hike with significant elevation gain.

Where can I park to access the Tatoosh Peak Trail?

Specific parking details are usually available at the trailhead. You will need a Northwest Forest Pass or America the Beautiful Pass displayed in your vehicle. Always check local forest service websites for the most current information on trailhead access and parking availability.

What wildlife or plants might I encounter on the trail?

The Tatoosh Wilderness is home to deer, elk, black bears, and mountain goats, so you might spot some wildlife. The trail also features sparse undergrowth with blueberries, huckleberries, and wild strawberries, especially in the forested sections. The open meadows burst with wildflowers in mid-to-late summer.

Are there different route options or is it an out-and-back trail?

The primary route to Tatoosh Peak is generally an out-and-back. While there are side trails, such as those leading to the Tatoosh Lakes, the main ascent to the peak and back follows the same path.

Does the trail intersect other well-known paths?

Yes, the route primarily follows sections of the Tatoosh Trail #161. It also includes portions of the Tatoosh Lookout Trail #161A and the Tatoosh Lake Trail #161B, which can lead to the Tatoosh Lakes.

What is the historical significance of the Tatoosh Peak area?

The Tatoosh Trail was originally built to access grazing allotments for cattle. Parts of an older Native American trail up Tatoosh Ridge Trail can still be found. The Tatoosh Range was historically used by the Taidnapam (Upper Cowlitz) Indians for hunting, gathering, and picking huckleberries.

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