Waterfall Wednesday # 2

Upper North Falls

Of all the waterfalls in Silver Falls State Park, The Upper North Falls is the only one that is not surrounded by a deep canyon. At 65 feet high, this waterfall is the fourth smallest waterfall in the park. The trail to this waterfall starts at a three-way intersection with the Rim Trail and the Canyon Trail; I personally call it the Upper North Falls Trail as it doesn't yet have a name. After walking under the footbridge and the vehicle bridge, the small trail winds its way along the stream past small seasonal waterfalls until it opens out onto a rocky platform that is often slippery. Although this trail is not part of the canyon trail, and though it is relatively safe, pets are not allowed on the trail to this waterfall.

The Geology of the Upper North Falls

The three layers of rock you see that make up the height of the Upper North Falls are from basalt lava flows that came through the region between 15.2 and 14.5 million years ago. These streams of lava moved at a rate of 30 mph from northeastern Oregon, through a low area near the present-day Opal Creek Wilderness, and on toward the ocean. Most animals would have sensed the lavas coming near; but a few animals, such as the slug, would have been buried and burned below the hot rock.

The History of the Upper North Falls

Although the Kalapuya Tribe was known to be in the area, no artifacts have been found at the Upper North Falls. Perhaps one reason is that winter floods of years past could have taken the items downstream. Another possibility is that erosion of the hillsides might have buried the artifacts; and of course, there is the possibility that they didn't leave any behind.

If you feel like viewing the Upper North Falls, make sure you take appropriate gear if you go in winter, as there could be ice along the trail. If you go in summer and plan to swim, be aware of signs posted that prohibit swimming in certain places. Until next time, get outside and enjoy hiking to one of the many waterfalls in the great Oregon Outdoors.