Montana’s spring doesn’t come all at once—it arrives slowly, starting from the low valleys and reaching the mountains as the snow melts. You’ll first see glacier lilies and arrowleaf balsamroot, followed by lupine, paintbrush, and beargrass in stunning colors.
When Do Wildflowers Bloom?
Kira Powell from the Flathead National Forest says flower bloom times depend on elevation. Lower areas bloom early, while mountain meadows bloom much later because of lingering snow. That means wildflower season in Montana can stretch from April to September!
Here are the best places and times to enjoy wildflowers across Montana:
🌸 Spring (April to June)
Custer Gallatin National Forest
Starts blooming in April and May
Flowers: Glacier lilies, bitterroot (Montana’s state flower), arrowleaf balsamroot, shooting stars
Flathead National Forest
Starts in May at lower elevations
Great spot: Beardance Trail
Helena-Lewis and Clark National Forest
South Hills Trail blooms from late May to mid-June
🌼 Summer (June to August)
Flathead National Forest
Best trails: Danny On Trail and Jewel Basin (June to early August)
Finger Lake is also great for flower viewing
Beaverhead-Deerlodge National Forest
Blooms from late June to early August
Top spots: Gravelly Range Road (opens July 1), Goat Flat in the Anaconda-Pintler Wilderness
Helena-Lewis and Clark National Forest
Visit Willow Creek Trail and Lewis and Clark Pass (late June to early July)
Heart Lake near Lincoln has beautiful flower views
Custer Gallatin National Forest
Peak bloom: June and July
Flowers: Paintbrushes, lupines, columbines, beargrass, elephant’s head lousewort
🌺 Late Summer (August to September)
Custer Gallatin National Forest
Flowers last into September at higher altitudes
Look for alpine forget-me-nots and fireweed
🌿 Tips for Visitors
Go early in the day
Bring water and sunscreen
Respect nature—don’t pick the flowers!
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