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Lake Cave is a lava tube in Mount St. Helens National Volcanic Monument, Washington. It is the next major cave below the more famous Ape Cave & reaches a total length of about 4,095 feet. Like Ape Cave, it has a collapse pit with an upper tube that goes in about 100' before there is a signifant drop to a lower level with a stairwell probably placed in the 1970s. The cave is not nearly as well-known as Ape Cave & the first third of the distance involves some scrambling & crawling through some large breakdown boulders. In fact it seems like the cave doesn't go that far until you continue on & it opens up into a lovely lava tube with no breakdown lasting to the very end where it gets plugged with sand. The reason it is called Lake Cave is because during an intense rainy season the back of the cave as seen here can fill up with water, taking awhile to drain itself. The first 1/3 of the cave there are excellent actinomycete bacteria mats which glisten a golden color when covered in water droplets. This particular section is past the initial crawlway breakdown opening up into this room about 70 feet in length (20-25 feet in height) with sandy floor & revealed pumice stones where there has been significant water drippings. The right microclimate conditions in this section of the cave enable the walls & ceiling to be adorned with the bacteria. A more well-known cave with this bacteria is Golden Dome Cave in Lava Beds National Monument, California, seen in this panorama: https://www.360cities.net/image/bacteria
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The United States is one of the most diverse countries on earth, jam packed full of amazing sights from St. Patrick's cathedral in New York to Mount Hollywood California.The Northeast region is where it all started. Thirteen British colonies fought the American Revolution from here and won their independence in the first successful colonial rebellion in history. Take a look at these rolling hills carpeted with foliage along the Hudson river here, north of New York City.The American south is known for its polite people and slow pace of life. Probably they move slowly because it's so hot. Southerners tend not to trust people from "up north" because they talk too fast. Here's a cemetery in Georgia where you can find graves of soldiers from the Civil War.The West Coast is sort of like another country that exists to make the east coast jealous. California is full of nothing but grizzly old miners digging for gold, a few gangster rappers, and then actors. That is to say, the West Coast functions as the imagination of the US, like a weird little brother who teases everybody then gets famous for making freaky art.The central part of the country is flat farmland all the way over to the Rocky Mountains. Up in the northwest corner you can find creative people in places like Portland and Seattle, along with awesome snowboarding and good beer. Text by Steve Smith.
