Crater Lake

This month is six years since my visit to fabulous Crater Lake National Park in Oregon. America's deepest lake at nearly 2000 feet in depth, it sits inside the collapsed caldera of an ancient volcano. Wizard Island near the west side of the lake is a volcano within a volcano. The lake is fed entirely by rain and snow. The amount falling in each year is nearly equal to what evaporates of leaks out the bottom. Crater Lake is what I can only describe as being impossibly blue. Pictures don't do it justice.

Crater Lake seen from West Rim Drive

In addition to the lake, the park also features forests, wildflower meadows, waterfalls, pumice deserts, cinder cones, and formations called pinnacles. The pumice deserts were formed by volcanic eruptions depositing pumice. Like sand, it drains very well so there is little moisture retained in the ground. Like in a true desert, only the hardiest plants can scratch out a living. 

Pumice desert

The pinnacles were originally volcanic steam vents. As gas and steam were released, moisture mixed with the surrounding ash and formed a thick cement. Mount Mazama, the ancient volcano that formed Crater Lake, had its last major eruption 7700 years ago. Following a massive eruption of ash and pumice, a huge explosion caused the mountain to collapse into itself. 

Wizard Island, a caldera within a caldera

Red Cinder Cone, a shadow of the volcanic past

While visiting Crater Lake, I got to do a bit of exploring. I started a sunset hike up The Watchman, one of the peaks along the crater's rim. I got turned around by an incoming thunderstorm. On another hike across the pumice prairie and through a burned forest, I turned around when I lost sight of the horizon with more storms in the forecast. I went down into a canyon along a mountain stream and back up, saw the pinnacles, a waterfall, and small meadow with varying degrees of wetness. Different wildflowers were growing in different areas due to elevation, soil, and moisture levels- a great example of zonation.

Some of the wildlife in the park includes Clark's nutcracker, golden mantled ground squirrels, mule deer, black bears, foxes, bobcats, and pika. I was lucky enough to see the ground squirrel, deer, gray jays, and a tiny frog.

After leaving Crater Lake, I headed to the coast and stayed at the Oregon Dunes. There was no activity at the Sea Lion Caves nearby. The next stop before going home was a quick visit to Mount Hood. I stank after a week in the woods without showers, but the adventure was worth it. This week's information comes from USGS and NPS. All photos are my own. I'll be taking a break for vacation and will return in September with a look at some hard workers, just in time for Labor Day.