Travel Oregon has a list of seven natural wonders in Oregon, and the Painted Hills unit of the John Day Fossil Beds National Monument is one of them. The others are Crater Lake, the Columbia River Gorge, Mount Hood, Smith Rock State Park, the Wallowa Mountains, and the Oregon Coast. I am a bit chagrined to admit that I have not been to the Painted Hills, or any of the other areas that comprise the John Day Fossil Beds National Monument, so I decided to remedy that with a day trip.

The John Day Fossil Beds NM is actually three separate locations, with the Painted Hills unit being the popular one that the majority of people visit. In addition, there is the Clarno Unit forty-five miles to the north, and the Sheep Rock unit, forty-five miles to the east. The Painted Hills unit is two hundred miles from Portland, making this a challenging day trip!
I arrived at the Painted Hills in the morning and headed up the Carroll Rim Trail which gains about two hundred feet, providing one of the best views of the Painted Hills area. There are numerous other trails that branch out along the base of the hills, for equally impressive close-up views.
I did not have enough time to include the Sheep Rock unit on this trip, but I did visit the Clarno unit on the way home. Unlike the smooth multi-colored hills, the Clarno unit is an ancient volcanic mudflow that has eroded away into tall spires. It reminded me of the Needles District in Canyonlands National Park. Since this was a mudflow, though, there are the fossilized remains of plant material in nearly every rock. For my untrained eyes, the fossils were not always easy to see. The rocks formed by the 45-million-year-old mud are weathered and covered with lichens, camouflaging the fossilized leaves. Fortunately, the park has numerous signage along the trails, pointing-out specific fossils.