Painted Hills, Protected area in Wheeler County, Oregon.
Painted Hills are part of the John Day Fossil Beds National Monument and show bands of red, beige and orange sediment stretching across several elevations. The colors appear in horizontal and wavy stripes on the surface of the hills, which are made of weathered volcanic rock.
The deposits formed around 35 million years ago when eruptions from the Cascade Range carried ash and pumice eastward. The layers preserved remains of plants and animals that lived in a wetter climate.
The name refers to the colorful claystone layers that look like brushstrokes on the rounded hills. Visitors follow wooden boardwalks to different viewing points where they can observe the folds and colors.
The trails are short and lead on paved or raised boardwalks to different points along the edge of the colored areas. Late afternoon offers the best light to see the contrasts between the colors.
Moisture in the soil changes the intensity of the mineral colors depending on the season, so the same spot looks lighter in spring and darker in autumn. Black basalt layers occasionally run through the reddish hills and mark younger lava flows.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
