Castle Rock
Lane County, Oregon
Willamette National Forest
Elevation: 3162'-3808' Activity: hiking
Peak wildflower bloom at Castle Rock is typically from mid-May through mid-July, but there may be some flowers blooming from early May until the end of July.*
Horsepasture Mountain
Lane County, Oregon
Willamette National Forest
Elevation: 4728'-5633' Activity: hiking
Peak wildflower bloom on Horsepasture Mountain is typically from early June through late July, but there may be some flowers blooming from mid-May until mid-August.*
Lowder Mountain
Lane County, Oregon
Willamette National Forest
Elevation: 4665'-5480' Activity: hiking
Peak wildflower bloom on Lowder Mountain is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
Chucksney Mountain
Lane County, Oregon
Willamette National Forest
Elevation: 3740'- Activity: hiking
Peak wildflower bloom on Chucksney Mountain is typically from early June through late July, but there may be some flowers blooming from mid-May until mid-August.*
Grasshopper Meadows
Lane County, Oregon
Willamette National Forest
Elevation: 4550'-5460' Activity: hiking
Peak wildflower bloom at Grasshopper Meadows is typically from early June through early August, but there may be some flowers blooming from early May until early September.*
Blair Lake Meadows
Lane County, Oregon
Willamette National Forest
Elevation: 4784'-5590' Activity: hiking
Peak wildflower bloom at Blair Lake Meadows is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
Tire Mountain
Lane County, Oregon
Willamette National Forest
Elevation: 3728'-4329' Activity: hiking
Peak wildflower bloom on Tire Mountain is typically from mid-May through the end of June, but there may be some flowers blooming from late April until late July.*
Mount June & Sawtooth Rock
Lane County, Oregon
Willamette & Umpqua National Forests
Elevation: 3715'-4618' Activity: hiking
Peak wildflower bloom at Mt. June & Sawtooth Rock is typically from late May through early July, but there may be some flowers blooming from early May until the end of July.*
Patterson Mountain/Lone Wolf Shelter
Lane County, Oregon
Willamette National Forest
Elevation: 4100'-4500' Activity: hiking
Peak wildflower bloom on Patterson Mountain/Lone Wolf Shelter is typically from early June through mid-July, but there may be some flowers blooming from early May until early August.*
Deception Butte
Lane County, Oregon
Willamette National Forest
Elevation: 3250'-3560' Activity: hiking
Peak wildflower bloom at Deception Butte is typically from mid-May through the end of June, but there may be some flowers blooming from late April until late July.*
Spirit Lake
Lane County, Oregon
Willamette National Forest
Elevation: 4800'-5200' Activity: hiking
Peak wildflower bloom at Spirit Lake is typically from mid-June through mid-August, but there may be some flowers blooming from early June until the end of August.*
Bunchgrass Ridge
Lane County, Oregon
Willamette National Forest
Elevation: 4943'-5700' Activity: hiking
Peak wildflower bloom on Bunchgrass Ridge is typically from early June through early August, but there may be some flowers blooming from late May until late August.*
Waldo Lake
Lane County, Oregon
Willamette National Forest
Elevation: 5420'-5450' Activity: hiking
Peak wildflower bloom at Waldo Lake is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
Fuji Mountain
Lane County, Oregon
Willamette National Forest
Elevation: 6182'-7144' Activity: hiking
Peak wildflower bloom on Fuji Mountain is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
Gold Lake Bog
Lane County, Oregon
Willamette National Forest
Elevation: 4810'-4840' Activity: hiking
Peak wildflower bloom at Gold Lake Bog is typically from early June through early August, but there may be some flowers blooming from late May until late August.*
Bohemia Mountain & Fairview Peak
Lane County, Oregon
Umpqua National Forest
Elevation: 5382'-5990' Activity: hiking
Peak wildflower bloom on Bohemia Mountain & Fairview Peak is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
Moon Point & Youngs Rock
Lane County, Oregon
Willamette National Forest
Elevation: 4440'-5160' Activity: hiking
Peak wildflower bloom at Moon Point & Youngs Rock is typically from late June through early August, but there may be some flowers blooming from early June until the end of August.*
Bristow Prairie
Lane County, Oregon
Willamette National Forest
Elevation: 4550'-5470' Activity: hiking
Peak wildflower bloom at Bristow Prairie is typically from mid-June through the end of July, but there may be some flowers blooming from late May until late August.*
* 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.