Northwest Wildflowers

Wildflower Destinations > Willamette Valley & Puget Sound
Photo by Dan Coe, WGS/DNR

Mima Mounds

Thurston County, Washington

Mima Mounds Natural Area Preserve (DNR)

Fees: WA Discover Pass

Elevation: 220'-240'

Current status (as of 9/27/22): not blooming

Peak wildflower bloom at Mima Mounds is typically from mid-April through the end of May, but there may be some flowers blooming from late March until late June.*

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.