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National monument · OR

Cascade-Siskiyou National Monument

Bureau of Land Management
DesignationNational monument
StateOR
Managed byBureau of Land Management
Best seasonJun–Sep
On the map
Map showing the location of Cascade-Siskiyou National Monument

About Cascade-Siskiyou National Monument

The Cascade-Siskiyou National Monument was created to protect an array of biological, geological, hydrological, archeological and historic resources. Although important individually, collectively these resources comprise a unique, diverse ecosystem. The guiding principles for management of the CSNM are to protect, maintain, restore or enhance relevant and important resources.

Things to do

BackpackingFat tire bikingCross country skiingSnowmobilingWildernessPicnicking

When to go

JanFebMarAprMayJunJulAugSepOctNovDec
Best Jun–SepAverage low–high: 50–80°FAverage monthly sunny share of daylight: 73%2.3 wet days / month
Weather data & source

Each figure averages the highlighted months. 2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). ERA5 via Open-Meteo AWS Open Data

Plan your visit

Cascade-Siskiyou National Monument is managed by Bureau of Land Management. Check current conditions, permits, and reservations before you go.

See it on Recreation.gov →