Entry and service fees are charged at most national parks and national historic sites, where revenues are kept to support visitor services and facilities. This means that every time you visit a park or site you are investing in its future — and in a legacy for future generations.
The following definitions apply to entry and service fee categories unless otherwise specified
Adult - Person 18 to 64 years of age Senior - Person 65 years of age or over Youth - Person 6 to 17 years of age Family/Group - Up to seven people arriving in a single vehicle in a national park
