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Penstemon wildflowers growing along the road to Sunrise.
NPS Photo
Mount Rainer's renowned wildflowers bloom for a limited amount of time every year. The "peak" bloom for wildflowers is heavily dependent on weather and precipitation patterns, so accurate predictions are difficult. In most years, many flowers will be blooming by mid-July, and by the first of August the meadows should be very impressive. Frost can occur by late August, but even after light frosts the meadows continue to be very beautiful, thanks to changing leaf colors and seed pod development that take the place of colorful blossoms.
For a better idea of what the wildflowers are doing this year, please see the Currently Blooming section below, which summarizes what's blooming where.
Explore further:
Wildflower Guide - Unfamiliar with Mount Rainier's wildflowers? Photos and brief descriptions of some of the common wildflower species can be found in the park's online wildflower guide.
Ecological Restoration - Watch short videos about the Ecological Restoration program's work in the park.
NPS Photo of rockslide larkspur at Box Canyon, 6/12/26
NPS Photo
Currently Blooming
Last Updated: June 22, 2026
While snow continues to melt out of the subalpine meadows, other areas of the park have wildflowers already in full bloom. At Box Canyon, rockslide larkspur (Delphinium glareosum) is covering the glacier-smoothed rocks in swaths of purple, along with yellow mountain monkeyflower. The vivid blue flowers of larkspur have rounded petals with a long “spur” on the back of the flower. They are easy to spot from the path at Box Canyon, but can also be found along streambanks throughout the park up to mid-elevations.
As snow continues to melt away, it may be tempting to skirt remaining patches of snow or mud that are covering trails. However, by going off trail you are walking on and damaging the wildflowers that you may be coming to see! It is better to stay on the trail even if that means crossing snow, particularly in the high-visitation meadows around Paradise and Sunrise. Also, there are plenty of opportunities for the perfect mountain + wildflower photo from the trails! No need to step off trail and crush other flowers in your quest for the perfect shot.
Not yet open for the season. Check back for updates later in the summer!
Red Columbine Flower
NPS Photo / Filo Merid
Wildflower Photos
The photos featured here are usually taken by park staff and volunteers from all over the park. Share your own wildflower photos in the Mount Rainier Flickr group! Higher resolution versions of wildflower photos are available on Mount Rainier's Flickr page.
Plan Your Visit
Paradise andSunrise are two of the main visitor center areas at Mount Rainier National Park. Both areas are well known for their impressive wildflower meadows. The park also maintains dozens of trails perfect for wildflower viewing.