Gifford Pinchot National Forest

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Contact Information

Cowlitz Valley Ranger District
10024 US Hwy 12
PO Box 670
Randle, WA 98377
(360) 497-1100

Mt. Adams Ranger District
2455 Hwy 141
Trout Lake, WA 98650
(509) 395-3400

Mount St Helens National Volcanic Monument
42218 N.E. Yale Bridge Rd.
Amboy, WA 98601
(360) 449-7800

Forest Headquarters
1501 E. Evergreen Blvd.
Vancouver, WA 98661
(360) 891-5000

Forest Headquarters Mailing Address:
501 E. 5th St., #404
Vancouver, WA 98661

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Located in southwest Washington, the Gifford Pinchot National Forest encompasses 1,368,300 acres of forests, mountains, river valleys, waterfalls, wildernesses, and volcanoes. The forest has three main areas including Cowlitz Valley Ranger District, Mount Adams Ranger District, and Mount St. Helens National Volcanic Monument & District.