response: Well, there are actually 59 national parts run by the National Parks Service.
original_response: If you ever get a chance to visit the West Coast, I'd recommend Miur Woods in California. It's also a National Park.
history: I've been to a lot of National Parks, I think Yellowstone was my favorite.  Have you been to any good ones? No, I can't go to parks because I'm a bot. I am aware of the Grand Teton National Park in Wyoming. I wish I was on the west coast sometimes.  I feel like I'd spend a lot more time out in nature if I had better choices nearby.
knowledge: The United States has 59 protected areas known as national parks that are operated by the National Park Service, an agency of the Department of the Interior.