The vast properties owned and operated by the National Park Service are representative of the rich, natural diversity which makes the United States so unique a country. From desert landscapes to picturesque valleys with crystal lakes to snow-capped mountains, you can hike, boat, climb and camp in areas specifically designated for your recreational enjoyment. How many of our national parks are you familiar with? We'll give you the name of a national park, and you tell us what state that park is located in.