Showing posts with label Oregon. Show all posts
Showing posts with label Oregon. Show all posts

Saturday, October 4, 2008

Phantom Ship


The Phantom Ship is a remnant of Mount Mazama's original cone before it's cataclysmic Plinian eruption 7700 years ago. Whent he dome collapsed, some of the magma dikes survived, and this is one of them. The water immediately around it is only around 20 feet deep, but only 40 or 50 feet away from it, the depth increases drastically to over 1000 feet.

It really looks like a tri-masted square-rigger, and it's even about the right size, and its spires are nearly the right height for the masts.

The only way to get close to it is to take one of the ranger-guided boat tours around the lake. The park service only allows its tourboats, one research vessel, and a their skiff in the water, so there aren't that many options for exploring within the lake. Around it of course, you can explore to your heart's content, and there's a lot to explore in that park.

Watercolor



The water in Crater Lake really does look that blue. Since the walls of the caldera are so steep, it the gradations in color are suprisingly sharp. Some of the overlooks near the Crater Lake Lodge give you a view of such an area, and that's what caught my eye here. Since the deep, blue color is from a combination of reflected sky and scattering in the water, the deeper the water, the bluer it looks.

Wednesday, September 24, 2008

Blazing Star



At Lava Beds National Monument, my mother and I hiked to the summit of Schonchin Butte, the one cinder cone in the monument that you're allowed to hike on. There is a fire lookout station at the top of the 700-foot-high butte, but there was no ranger on duty when we made the trip.

The view from the summit is impressive. You can see Mount Shasta quite clearly from there, as seen in this photograph. In this view, you can also see some of the Medicine Lake Volcano, which has an enormous 800-square-mile footprint, but not that much height, only around 4000 feet.


And here is an exmple of a blazing star (Mentzelia laevicaulis).



The summit of this cinder cone is pretty incredible. On the one hand, it's not much but a pile of tephra and pumice with a huge lava flow originating at its base, but at the same time, it has a surprising amount of vegetation on it. And yet, to the northeast, you can see the Tule Lake National Wildlife Refuge alongside the fertile farmlands of Tule Lake.

Sunday, September 14, 2008

Newberry National Volcanic Monument

We stopped at the Lava Lands visitor center on the way back up north from Klamath Falls. It ended up being a very worthwhile stop, even though we didn't have time to explore the whole place; I've heard that Benhma Falls, a direct result of the lava flow here, is very picturesque. This flow is from a parasitic cinder cone, formed on the flanks of the volcano whose summit lies nearly 20 miles southeast. Yes, it's a huge volcano, occupying close to 500 square miles, and littered cinder and spatter cones.

The Lava Lands visitor center is near Lava Butte, which also has a road leading to its summit, with a trail circumnavigating the summit crater, as well as a paved trail meandering through a small section of the lava flow.

These shots are definitely record shots. The light was pretty harsh when we were there in the middle of the afternoon with a nearly cloudless sky.

Here is an image showing part of the lava field, with the Mount Bachelor and the Three Sisters on the horizon.




In the next image, the forked tree trunk in the foreground is framing Mount Bachelor. The other mountains are the Three Sisters, with Broken Top in the foreground.





The final image is of a bush that I have not yet identified, growing in the lava bed, with the same set of mountains in the background.

Sunday, September 7, 2008

Back from Oregon


I'm back from a week in southern Oregon, specifically Klamath Falls. I'm a bit behind on blog postings, still needing to post on the trip to Mount Dickerman, and the trip to Hurricane Hill.

However, right since Oregon is more fresh on my mind, I might as well start there :)

The image above is a stitched panorama shot from Garfield Peak in Crater Lake National Park. It's a moderate hike starting at the Crater Lake Lodge, with a total round trip of around 3.3 miles. Garfield Peak is not the highest in the park or even the highest on the rim of the caldera, but it offers great views of Wizard Island and the lake, as well as of the Phantom Ship. The mountain on the right in the panorama is Mount Thielsen, another majestic peak in the Oregon Cascades.