The Three Sisters volcanoes in Oregon are beautiful but one of the three is dangerous. The photo above shows Middle Sister, a dormant volcano, and North Sister, an extinct volcano. Their other sibling, South Sister, is the troublemaker. This volcano last erupted about 2,000 years ago and research in 2000 indicated uplifting activity so it could blow again. See all three Sisters in the photo below. South Sister is on the left – some distance from her siblings.
Weekly Photo Challenge – Danger!
Do you want to go to the top of one of the few volcanoes in the U. S. located within the city limits? Pilot Butte is a cinder cone that rises 480 feet above the city of Bend. There are some amazing views from its 4,142 foot summit.
Look at this 360° “photo sphere” image that I took from the top. You can move the image around to see it all. It is a fantastic place!
About 190,000 years ago, Pilot Butte erupted and spewed glowing cinders and steam hundreds of feet into the air. The butte was covered in a foot of ash when Mount Mazama erupted 7,700 years ago. As Pilot Butte eroded away over the years, it evolved into the extinct cinder cone that we see today.
You can get to the top in a few different ways. The Nature Trail is a 0.8 mile hike and the Summit Road Trail and the Summit Drive Trail are both 1.0 mile long. There is also a road that winds around the butte. The road closes for several months during the fall and winter. The Nature Trail is a dirt trail that ranges from moderate to moderately steep. There are several benches where you can rest and take in the sights. The Summit Road Trail starts on the west side and follows the road. You can also access it from the east side via a short trail. That’s the Summit Drive Trail.
The butte is covered by bunchgrass, wildflowers, shrubs, and western juniper trees. You will see reddish volcanic soil along the trail and in road cuts.
You can see lots of interesting wildlife here. Mule deer can be common during certain times of the year. A cougar was seen on the butte a couple of years ago but they are not a common sight. You are much more likely to see a golden-mantled ground squirrel. Red-tailed hawks and other raptors hunt here so be sure to look up. You might also see (and hear) black-billed magpies and scrub jays. On warm days, western fence lizards might be out sunning themselves on rocks.Continue reading
The Lava Lands Visitor Center has interpretive exhibits that focus on local volcanology, geology, ecology, and archeology. As I entered the exhibit area, the red “lava flows” in the carpet guided me you through the center. Display boards are big, bright, and bold. They contain A LOT of information.
This small center is a great place to start a visit to the 54,000+ acres of the Newberry National Volcanic Monument near Bend, Oregon. The Monument was created in 1990. It encompasses unique geological features, lava flows, and many lakes.Continue reading