Thank you for sharing your trip report! Everything sounded amazing, do you think Anton Valley would be doable for kids 11,9,6 and 4?
You are very welcome!
Definitely fine for family like that.
Maybe no ziplining, or at least not the little one(s).
Can do very easy “hiking” and also can do waterfalls.
Maybe not horseback riding for the little ones either.
You should ask @denverite, as her children are younger than ours.
Enjoy!