You may be smarter than a bear, but there's no way you're stronger or faster! And if you think you could take on a charging bear, then the bear is also smarter than you. The USA is full of gorgeous national parks . No two are alike, and they vary greatly from state to state. Some are great for hiking and exploring mountains, while others, like Yellowstone, have hot springs and natural beauty that draw in lots of admirers. You'd think visitors would want to read up on park information, or check…