If you are a U.S. citizen or permanent resident 62 or older, you can still use your Senior Pass at any and all National Parks ...

There are a number of perks to getting older, not least of which is the America the Beautiful Senior ... pass for $20, with all the same access as a regular pass, or a national park lifetime ...

The price for the National Parks and Federal Recreational Lands Senior Pass ... Right now, the lifetime pass for seniors is only $10 and gets you into any national park or refuge in the country.