The Other Rainforest (allthetropes.org)
The Pacific Northwest of the United States and Canada. When people talk about the Rainforest, they invariably mean the tropical one in Brazil, but the Pacific temperate rainforest is the largest in the world by area, and stretches from northern California upwards to Alaska.- Pacific Northwest (Wikipedia)
The Pacific Northwest (PNW), sometimes referred to as Cascadia, is a geographic region in western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though no official boundary exists, the most common conception includes the U.S. states of Oregon, Washington, and Idaho, and the Canadian province of British Columbia. Some broader conceptions reach north into Alaska and Yukon, south into northern California, and east into western Montana. Other conceptions may be limited to the coastal areas west of the Cascade and Coast mountains. The variety of definitions can be attributed to partially overlapping commonalities of the region’s history, culture, geography, society, ecosystems, and other factors.