Yellowstone is connected with other city’s by roads, and almost there are ways available to reach to any feature of the park. The park get at least two million visitors in the year. There are guides available who will guide you to reach any where you wish to go. Some people also like to do camping in the park which is allowed in maximum areas, but in some forest areas may be its prohibited.
Hunting is not permitted but for fishing you can get the license to caught fishes in the park water. There are so many bears you will see in the park. They can be harmful, in early days visitors were allowed to feed bears but due to increasing numbers of injuries now the staff not encourage it.