Final answer:
Campground reservations vary by location, with Norris and Madison campgrounds typically offering reservations. Always verify with the official park authority for the most current reservation policy.
Step-by-step explanation:
The question you've asked is related to campground reservations at specific campsites. If we are considering campgrounds within the United States National Parks system, it's important to note that campsite reservations may vary by location and are subject to change. To find the most accurate and current information, it would be best to consult the official national park website or contact the park directly. However, typically, campgrounds like Norris and Madison in Yellowstone National Park, for example, do offer reservation systems. As policies can change, it isn't uncommon for some sites to transition from first-come-first-served to reservation-based or vice versa. For an exact answer, you should verify the current reservation status of Norris, Madison, Tower Fall, and Pebble Creek campgrounds with the appropriate managing park authority.