 Isle Royale's most incredible stat is it has the longest visitation period almost any national park. People go to Isle Royale, on the average, they stay four and a half days. That's a long time in national parks, especially when you compare it to Yellowstone, where most people probably spend less than a day there. So that's what makes it really special. It's remote. It's kind of hard to reach. And people tend to go there for...