7Guidebook of all U.S. campgrounds with overnight camping fees of $20 or less, including thousands that are free. Not only will this book pay for itself the first time it is used, but it also provides information on stunning park campgrounds across the great United States. Thousands of campgrounds are listed, including national parks, national forests, Bureau of Land Management, Bureau of Reclamation, Corps of Engineers, state parks and forests, wildlife areas, small mom-and-pop campgrounds and thousands of city and county parks with camping.