• Old Faithful is a cone geyser in Yellowstone National Park in Wyoming, United States. It was named in 1870 during the Washburn–Langford–Doane Expedition and was the first...
  • Old Faithful is one of nearly 500 geysers in Yellowstone and one of six that park rangers currently predict.
  • Virtually everyone who visits Yellowstone National Park wants to see the Old Faithful geyser as it erupts, shooting water high into the air.
  • The facility provides park visitors with an opportunity to learn more about the geology, hydrothermal properties, and scientific study of Old Faithful and other...
  • Old Faithful Geyser - Yellowstone National Park (HD).
    1 milyon görüntüleme
    Yayınlandı4 May 2015
  • Old Faithful can vary in height from 100-180 feet with an average near 130-140 feet.
  • Old Faithful was only slightly scathed, and now its dormancy between eruptions sometimes lasts about 90 minutes.
  • Old Faithful is highly predictable and erupts every 44 minutes to two hours for over 20 years.
  • The geyser basins in the park are said to contain more than 10,000 hot springs and geysers, of which the most famous is Old Faithful.