Intervals between eruptions range from 60 - 110 minutes.
Visitors can check for posted prediction times in the Old Faithful area.
Wikipedia https://zh.wikipedia.org/wiki/老忠實間歇泉
Official Website https://www.yellowstonepark.com/things-to-do/about-old-faithful
地址 82190, United States
坐标 44°27'37.636" N -110°49'41.435" E
