Northwest Wildflowers

Wildflower Destinations > Southern Oregon/Siskiyous

Cook and Green Pass

Siskiyou County, California

Klamath National Forest

Fees: none

Activity: hiking

Elevation: 4670'-6040'

Current status (as of 11/4/24): not blooming

Peak wildflower bloom at Cook and Green Pass is typically from late May through June into late July, but there may be some flowers blooming from early May until early August.*

Typical year:

Featured plants: Penstemon anguineus

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* The dates given on this Web site for each location's blooming season are only estimates and can vary from year to year. Weather conditions in the winter and spring can shift these dates by up to a month, especially in the mountains. For the latest updates, check the Oregon Wildflowers or PortlandHikers Facebook groups, or browse the most recent postings to iNaturalist or Instagram.