Just curious about "Passport America"

We have belonged for over 10 years and always find it very beneficial. We will not go out of our way to stay at a park for 1 night but I always look to see what is in the area we are going to or on our route. This year alone we have saved almost $600 and it is only the beginning of August.

Before any trip I go on line and check the P.A. site for updates as to parks not participating or new parks that are not in the directory. Several new parks have been added to the system recently.