A Wispy Corner Of Valles Caldera National Preserve
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/article-teaser-images/vall-sulphur_springspatrick_cone_10-26-22_1500.jpg?itok=446elV_B)
It's not exactly the place where Hell bubbled up, but the steam wafting from the crusty white soil was a reminder that the volcano that created Valles Caldera 1.25 million years ago is not extinct, but rather in a deep, deep sleep.
- By Kurt Repanshek - November 9th, 2022 2:45am