United States of America
The Siskiyou Wilderness is a 182,802 acres (739.77 km2) federal wilderness area in the Six Rivers, Klamath, and Rogue River-Siskiyou National Forests in Northern California. It was designated by the passage of the California Wilderness Act of 1984 and was 153,000 acres (620 km2) until 2006, when the
Northern California Wild Heritage Act added 30,122 acres (121.90 km2). The U.S. Forest Service manages the area.
Listen to the audio guide for Siskiyou Wilderness Free on WIP — starts by itself when you arrive, even with the screen off