• View of the Great Rift

    Craters Of The Moon

    National Monument & Preserve Idaho

Wildflowers

blazing star

Blazing star flowers bloom at night

Despite the seemingly barren nature of the cinder cones and lava fields, spectacular floral displays occur at Craters of the Moon each spring. Peak bloom for spring wildflowers generally occurs in mid-June. Starting with the arrival of the wild onion in late April and ending with the disappearance of the yellow blossoms of the rabbitbrush in September, some variety of wildflower can be found blooming within the monument's boundaries. The ability to grow in this harsh environment means overcoming a lack of moisture, meager soil, and surface temperatures that exceed 150 degrees Fahrenheit. Many of the unusual characteristics of the wildflowers are adaptations for survival in this extreme environment.

Links to a document showing a seasonal list (PDF) of many of the flowers that bloom around the 7 mile Loop Road.

 

What's Blooming?

slender buckwheat
blazingstar
lupine
dusty maiden
rubber rabbitbrush
hoary aster
hairy aster




Did You Know?

potato

Vast quantities of water stored by the lava rock aquifer below the Eastern Snake River Plain provides for critical human needs throughout southern Idaho...including those famous potatoes!