article_snippet.sent: A man gazes upon a whirl of stars in the Bonneville Salt Flats in Utah, where the salt-covered land cracks into spectacular patterns .
article_snippet.sent: his journeying in America took in the Bonneville Salt Flats in Utah, where the land cracks into spectacular patterns, the Grand Prismatic Spring in Yellowstone National Park in Wyoming, the third largest hot spring in the world whose bright colours are caused by bacteria, to the Burning Man Festival in Nevada, which culminates in the burning of a wooden effigy.
article_snippet.sent: The Grand Prismatic Spring in Yellowstone National Park in Wyoming, is the third largest hot spring in the world.
article_snippet.sent: The Grand Prismatic Spring in Yellowstone National Park in Wyoming bright colours are caused by pigmented bacteria .