These are the parks thicket knows about in Siskiyou — the big ones you already know, and the pocket parks, greenways and trailheads two streets over that you probably do not.
- Bel Air Park
- Butte Valley National Grassland
- Butte Valley Wildlife Area
- Cantara/Ney Springs Wildlife Area
- Castle Crags Wilderness
- Charles Byrd Park
- China Hill Yreka Phlox Preserve
- City Park
- Discovery Park
- Gold Street Community Garden
- Greenhorn Park
- Happy Camp River Park
- Hoo Hoo Park
- Horseshoe Ranch Wildlife Area
- Hoy Park
- Jones Beach
- Klamath River Fishing Access
- Lava Beds National Monument
- Lava Beds Wilderness
- Marble Mountain Wilderness
- Mount Shasta City Park
- Mount Shasta Wilderness
- Newton Park
- Otis Roper Park
- Parks Creek Ranch
- Red Buttes Wilderness
- Ringe Park
- Russian Wilderness
- Seiad Baker Cypress Botanical Area
- Shasta Valley Wildlife Area
- Shasta View Park
- Shastice Park
- Siskiyou County Fairgrounds
- Sisson Meadow
- Tule Lake National Wildlife Refuge
- Yreka Park
- Yreka Phlox Preserve