4.2M views · 82K reactions | A a hydrothermal explosion at a Yellowstone geyser was caught on camera located at the Black Diamond Pool. | NBC News | Facebook

493K views · 61K reactions | Happy New Year from Yellowstone! Video: Castle Geyser eruption with Old Faithful in the background on a clear winter day. | Yellowstone National Park | Facebook

3.8K views · 644 reactions | The Old Faithful Geyser is a place everyone should visit in their lifetime Did you know, Old Faithful got its name quite literally by its frequent and somewhat predictable eruptions that span from 100-180 feet high and normally last between 1.5 to 5 minutes? Discover more about Yellowstone National Park – bit.ly/2OmKRrU  'cassandragasco' | Cody Yellowstone | Facebook