Having the Senior Pass also means you don't have to buy a Forest Service parking pass (such as the Northwest Forest Pass) any more. It gives you a 50% discount on USFS campgrounds as well. It also gets you into federal (not state) wildlife refuges and any BLM sites that charge entrance fees.

If, like me, you bought yours back when it was called the Golden Age Pass (with no pretty flowers on the card), it's still good--it's a lifetime pass!

Be sure to get it as soon as you turn 62--it's one of the best rewards for getting old! You do have to buy it in person because you have to show your iD.
_________________________
May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view--E. Abbey