Northwest Wildflowers

Wildflower Destinations > Columbia River Gorge (East)
bi-colored cluster lilies

Seven Mile Hill

Wasco County, Oregon

Columbia River Gorge (USFS)

Fees: none

Activity: hiking

Elevation: 560'-2050'

Current status (as of 3/11/25): early blooms

Notes: There are no official hiking trails here, but there are some game trails that get regular human use, and it's easy to travel cross-country.
While you're in the neighborhood, you might also want to check out Four Sisters Natural Area, just to the south.

Peak wildflower bloom on Seven Mile Hill is typically from late March through April into late May, but there may be some flowers blooming from early March until early June.*

Typical year:

map of Seven Mile Hill

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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.