Many visitors are surprised to discover how much submerged land is within the park's boundaries. Yellowstone Lake is one of the largest high altitude lakes in the world, covering 125 square miles at an elevation of 7,733 feet. Yellowstone is not the sort of place you would list as the ultimate diving destination for a cross-country trip but if you live nearby, or are passing through with your scuba gear, it is worth considering. Depending on what turns you on, the diving ranges from fair to quite good.
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