This $80 pass and other special passes (senior, military, etc) can be purchased here. After purchasing a pass online, present it at any national park in the US (and US territories). It will then be good for one year.
This $80 pass and other special passes (senior, military, etc) can be purchased here. After purchasing a pass online, present it at any national park in the US (and US territories). It will then be good for one year.