Siskiyou County (/ ˈsɪskjuː / ⓘ SISK-yoo) is a county located in the northwestern portion of the U.S. state of California. As of the 2020 census, the population was 44,076. [3]

Explore Siskiyou's high-quality precision devices and motion control systems. From laboratory equipment to photonics solutions, find the tools you need for your experiments.

What Are ‘Parcel A’ and ‘Parcel B’ Lands in the Lower Klamath Dams Decommissioning Project?

With nearly 445,000 acres of awe-inspiring Northern California wilderness, Siskiyou is an outdoor enthusiast’s dream. Hike, climb, fish, ski, bike and more.

Siskiyou County is located in the middle of far northern California, USA, just next to the Oregon border. The Interstate 5 freeway runs through the center of our area, and Mount Shasta, the second highest …

The Siskiyou Mountains are a coastal subrange of the Klamath Mountains, and located in northwestern California and southwestern Oregon in the United States.

Next to the Appalachian region, Siskiyou County is one of the most ecologically diverse regions in the world. It sites the "meeting" of several western mountain ranges and the transitional mixing of various …

Looking for an adventure? Beauty? Solitude? Excitement? It’s time to visit far Northern California’s Siskiyou County. In every direction, you’ll find rugged peaks. Green, lush valleys. Abundant wildlife. …

Whether you’re looking for a social experience or a solitary adventure, you’ll find it right here in Siskiyou County. Choose from the drop-down menu above to see the many wonderful things there are to do in …

What Are ‘Parcel A’ and ‘Parcel B’ Lands in the Lower Klamath Dams Decommissioning Project?