I think there is also some loophole for 8-10 year olds not in 4th too.
https://www.everykidinapark.gov/
Happy vacation planning!
Yes! We got our pass and tried to go over Thanksgiving (but were hit with the stomach flu). Anyway, rescheduled for Spring Break. So my family of 4 enjoyed Zion and Bryce a few weeks ago.
Because we live in CA, I'm hoping to squeeze in maybe a couple of more this summer. Probably Sequoia (have never been). Maybe that's it. Some of the others are just going to be too hot (Joshua Tree - been many times, Death Valley, etc.) Yosemite is doable. Most of the family has been there though.