Friday, September 14, 2012

Lassen - Volcanic Wonder, or Waste-Land?

Lassen National Park was on fire this August, and I went right through it to get there, for you. 
The main highway to the south of the park was shut down a few cars behind me on the way back, and the flames were 10 feet from the road!
Fortunately, I basically had the entire park to myself, which is unheard of this time of year. I doubt many people can get these shots since it is usually packed with people. 

This, and Shasta, are part of the Cascade volcano range, as opposed to the coastal and sierra ranges
The visitor center is brand new and has lots of good information. There is a long road to the views of the mountain and hydrothermal areas.
 And the views are fantastic the entire way


 This is a hydrothermal area, where gasses and other chemicals seep out of the volcano and leach into the soil and water. The soil and stone turn into clay over time
 But some things still thrive
 First glimpse of the summit
 Once I stopped, you could see this volcano erupting. Wait, what! No, that's that fire I drove by on the way up (was at the bottom of the canyon then) and the smoke was raising behind one of the mountains that made up a super-giant volcano that blew up millennia ago  
 It was surreal and spectacular
 The views south into the sacramento valley were hazy, but expansive
Some hillsides were barren from past eruptions
Bi-colored, some homes went up in this blaze
 Still 'erupting', this boulder is 6 feet tall and on a 400 foot ledge, moved here by the glaciers
 The other rocks carried by the glaciers etched these marks into the bedrock

 Isn't it impressive?
 Can you see Vulcan's eye?
 Lake helen, pristine, dark blue, very alpine
 A stream through a valley makes things verdant
 The lupine. I can't describe how overwhelming their scent was in the air (until the sulfur took over later). It was like honey, lavender and sage, with a hint of citrus blossom that wafted through the air like  nothing I've ever experienced. It literally covered some of the slopes
 All. The. Way. Down.

Clay around Bumpass Hell, the main hydrothermal area in the park (with water over 200 degrees)
 A wooden walkway keeps you from falling in
 Many fumaroles release gasses that smell like rotten eggs
 The stream cuts through it, accreting chemicals
 Staining the earth
 But what a contrast in the pools
Aquamarine
 Some algae survive in the hot creek
 But it is very muddy
 Sulfur deposits
 No idea how this spider survives in the water and this environment, but it was just chillin out
 Boiling mud pots were around as well, with rings showing past activity
 A black and grey creek meet
 The pink stuff is real pink slime, micro-organisms that thrive in the hostile waters and feed off the chemicals

 Fresher mud pots
 Those are sulfur crystals forming at the mouth of this vent
 A large, boiling pond
 With iron pyrite floating on the surface (fool's gold) in liquid form!
 Do you see the swan in this freshwater pond next to the hell?
 I'm not sure the last time I've seen waters this clear

Hope you enjoyed :)

Sunday, September 9, 2012

Caves Up North

I recently went on a long trip up to the Lassen/Shasta area and have hundreds of amazing pictures to share. I'll try to post up weekly until we get through them, since I already have more, new adventures to share.

Here are two caves I visited, one in each region.

This is a former lava tube near Hat Creek, where molten rocked flowed across the land from a fissure in the side of Mt. Lassen thousands of years ago:

There is plenty of daylight at the entrance, but it stops there.
Some moss
And sulfur deposits

After this shadow, it is pitch black
The floor is full of these embedded rocks, which formed when the lava fell from the ceiling as it cooled

At one point it started cooling, but more lava came in, creating a bench on both sides

Crazy dark
Cool formations

These cracks in the walls and ceiling were a little disconcerting
low and fat, can you picture the lava flowing through?
Ceiling



A light at the end of the tunnel
But a cave-in on the way
Ouch, this must have hurt
Ah, stairway to heaven

Then I went to Shasta Caverns off the lake, you take a boat to get there, then a bus up to the entrance on a cliff

These mountains are full of caves
 Stalagtites
 Flowstone

 These formations are created from chemicals and water dissolving and depositing over eons
These were sparkly


 Picasso?


Almost like an altar or organ 

Amber was the dominant hue 



Comments appreciated!