I need to do some wondering in that direction.
We have been in Yellowstone more than a dozen times and now go annually again since we retired and bought a 5th wheel RV.
If the caldera blows I would just as soon be there.
It’s mostly high desert (which I like) but it’s accessible to the Saw Tooth Mnts and Salmon River which have their own unique geology and great fishing. The volcanic trail north of the Snake as well as the gorge of the Snake are unique. Craters of the Moon National Monument is something else. Invest a little time in it.