Discovering Lava In The Southwest
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/article-teaser-images/cavo-view_from_the_topjim_stratton_1025.jpg?itok=Gkz3Kik0)
The Southwest is nowhere near as famous Ring of Fire that fuels coastal Pacific volcanoes, but it does have a history of eruptions that the National Park Service interprets.
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