Old Faithful Geyser - the most famous geyser in Yellowstone National Park.

Old Faithful Geyser is located in Yellowstone National Park, USA. For over 100 years since its discovery, it has faithfully fulfilled its sacred duty, erupting every 33 to 93 minutes, and has been praised and loved by people all over the world. Therefore, it was named Old Faithful Geyser. Old Faithful Visitor Center will inform visitors of the daily eruption schedule in advance. If you want to watch, you must arrive early to secure a good spot, otherwise there will be no good position for viewing and taking photos. Old Faithful geyser erupts for 4 to 5 minutes each time, with the most spectacular and beautiful 20 seconds at the beginning. The water column can reach a height of 40 to 50 meters, and the water temperature can reach over 90 degrees. Unlike other geysers, it does not have a regular eruption schedule, but it has never disappointed the crowd. You must not miss this opportunity. When you come to Yellowstone National Park, you must check in at the Old Faithful Geyser. When it's not erupting, it's as quiet as a virgin, but once it erupts, it's as fast as a rabbit. And when it erupts, the scene is spectacular and shocking. In addition, the beautiful colors refracted by the steam under the sunshine are so stunning that the tourists on the spot can't help but applaud and exclaim in amazement.