List of fee areas in the United States National Park System

Fee areas of the National Park System comprise a minority of the areas of the United States National Park System administered by the National Park Service. A majority of sites are fee-free areas.
The list below includes all areas that charge an "entrance" or "standard amenity" fee; generally not included are sites that only charge "expanded amenity" fees such as those for camping, boat launching, and parking. Sites where nearly all visitors purchase these additional amenities, such as areas with caves that require fee-based guided tours for cave access, are also generally not included. Many areas listed have parts where fees do not apply. Each year, there are a handful of free entrance days when entrance fees are waived at these areas.
Fees are given on a "per-vehicle" or "per-person" basis. Per-vehicle fees admit all occupants of a private passenger vehicle, generally for 7-days (unless otherwise noted). Most per-vehicle sites also offer passes for individuals arriving on foot, bicycle, or motorcycle; these are not listed. Fees do not apply to children age 15 or younger unless otherwise noted. All sites accept America the Beautiful Passes to waive entrance fees, which have been described as one of the best deals in recreation. Most fee areas also offer an annual area-specific pass for those who visit the same area often.
List.
Bold indicates national parks.