Area Status: Open
The 15,725 acre Tatoosh Wilderness shares a portion of Mount Rainier National Park's southern boundary. The long rugged Tatoosh Ridge runs north-south out of the park to cross the Wilderness near the middle. The top of Tatoosh Ridge (6,310 feet) provides views in all directions and is the former site of a fire lookout built in 1932. About 25 feet of snow falls on the ridge during the winter, dusting a half-dozen small lakes.
Numerous streams cascade off the ridges into the Muddy Fork of the Cowlitz River or into Butter Creek, both of which funnel down to the Cowlitz River south of the Wilderness. Deer and elk winter along the Muddy Fork, and migrate into higher country in warmer seasons. Black bears may be seen foraging in the forest of hemlock, fir, and red cedar, and mountain goats live in the upper elevations.
The Tatoosh Range was used historically by Taidnapam (Upper Cowlitz) Indians. In mid-to-late August, Taidnapam families would climb up the ridge from fishing camps at the confluence of the Muddy Fork and Clear Fork Cowlitz Rivers, to hunt, gather materials for making baskets, and pick huckleberries for drying. The dried berries were transported to home villages for eating during the winter months. Archaeological evidence suggests that these high country treks were a long tradition among the local Indian people.
At a Glance
Wilderness Regulations Apply.
Camping and campfires are PROHIBITED within Tatoosh Lakes Basin.
Pack and Saddle stock are PROHIBITED on the Tatoosh Lakes Trail #161B due to the steep grades and poor condition of the trail. Stock are prohibited within Tatoosh Lakes Basin.
||Cowlitz Valley Ranger District
The 8.6-mile Tatoosh Trail climbs steeply up Tatoosh Ridge but then flattens out substantially for a long descent off the ridge top and down through subalpine meadows that contain wildflowers in summer months. There is a view of Mount Rainier to the north. Side trails will take you to Tatoosh Lakes and the site of the historic Tatoosh Lookout. Note: Camping, fires, and stock are not allowed beside the fragile wilderness lakes within the Tatoosh Lakes Basin.
Tatoosh Wilderness shares the southern boundary of Mt. Rainier National Park and is located just north of Packwood, WA and northwest of US-12.
Trails/Trailheads that access Tatoosh Wilderness
Other Trails within Tatoosh Wilderness
Ohanapecoch Hot Springs, Tatoosh Lakes, Wahpenayo Peak. Download free U.S. Forest Service Topo maps.
Buy maps online
Go to the National Forest Store.
Go to Wilderness.net for online maps and other important Wilderness information.