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Title
Seismograph pool with steamy water sits near Yellowstone Lake in Yellowstone National Park at West Thumb Geyser Basin. #290648511
Description
Water is hot and is surrounded by earth's thin crust. Forest of dead and living trees is nearby. Earth crust here is thin and dangerous so boardwalks are used for tourists. Water is hot and mineral laden with sulphur scenting the air. The scene is eery and beautiful.