Northwest Wildflowers

Wildflower Destinations > High Cascades (Oregon)

Tam McArthur Rim

Deschutes County, Oregon

Deschutes National Forest

Fees: NW Forest Pass & Central Cascades Wilderness Permit

Activity: hiking

Elevation: 6525'-8370'

Current status (as of 6/21/24): not blooming

Peak wildflower bloom at Tam McArthur Rim is typically from mid-July through the end of August, but there may be some flowers blooming from late June until late September.*

Typical year:

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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.