Craters of the Moon

The Craters of the Moon are well worth the modest $8 entry fee ($20 for families with up to four children). This is a geothermal field containing steam vents and boiling mud pools.
The Craters of the Moon are well worth the modest $8 entry fee ($20 for families with up to four children). This is a geothermal field containing steam vents and boiling mud pools.