https://parkplanning.nps.gov/projectHome.cfm?projectId=75576 This is supposedly to provide more funds for maintenance, but it should have the fortunate side effect of lightening the crowds (at the expense of lightening our wallets.) $70 per car any every park you're interested in going to, but only $75 for a single park year pass. I couldn't find anything about what a National Parks Pass would go to, but at $80 it's a heck of a deal. I'm skeptical it'll reduce crowding much, since lots of those visitors came from the East Coast or Japan and the park entrance fee is still the least of their expenses. It'll probably just tilt visitation even more away from locals toward those doing a once in a lifetime trip.