National Park Week offers free admission to all 397 of your national parks for the opening weekend of National Park Week on April 18th and April 19, 2015.
Enjoy free entrance to U.S. national parks during National Park Week to save money on outdoor fun for your entire family.
During the opening weekend of National Park Week from April 18th to April 19th, all national parks are offering free admission.
A number of park partners and concessioners are also providing discounts to make your visit even more affordable.
Check out these other Free National Park Days for more free admission days at U.S. national parks throughout the rest of 2015.
Enjoy the opening weekend of National Park Week to get free admission for your entire family at your national parks.