Transportation in national and state parks varies depending on the park and its size. In general, most national and state parks have designated roads and parking areas for visitors to use. In larger parks, there may be a shuttle service provided to help visitors get around to different areas within the park. Some parks also have trails for hiking, biking, and horseback riding. Additionally, some parks may offer guided tours via bus or tram. In some parks, personal vehicles may not be allowed in certain areas, and the park may only be accessible by foot, bike, or public transportation.