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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 geyser in the park to be named.
Jul 25, 2024 · Old Faithful is one of nearly 500 geysers in Yellowstone and one of six that park rangers currently predict. It is uncommon to be able to predict geyser eruptions with regularity and Old Faithful has lived up to its name, only lengthening the time between eruptions by about 30 minutes in the last 30 years.
Jun 22, 2023 · The world’s most famous geyser, Old Faithful in Yellowstone, currently erupts around 20 times a day. These eruptions are predicted with a 90 percent confidence rate, within a 10 minute variation, based on the duration and height of the previous eruption.
May 9, 2024 · If this is your first time in Yellowstone, then most likely, Old Faithful is at the top of your to-do list. In this article, we cover everything you need to know in order to have the best experience…eruption times, how to avoid the crowds, where to get the best view, and if it is even worth it.
Oct 3, 2008 · Watch Old Faithful erupt or see the Upper Geyser Basin, Mount Washburn, Yellowstone Lake, and some of the park entrances.
Majestic in size, even more spectacular in action, Old Faithful is the epitome of volcanic activity underneath the surface in Yellowstone. The famous hydrothermal feature adorns the single most concentrated geyser basin in the world and sits next to the Old Faithful Historic District.
Mar 26, 2024 · The centerpiece and crown jewel of Yellowstone National Park, Old Faithful is by far the most visited single attraction in the park. Innumerable other hydrothermal features dot the Upper Geyser Basin too, from fumaroles to hot springs, many of which are visible from trails and boardwalks.
Old Faithful was named by the first official expedition to Yellowstone, the Washburn Expedition of 1870. They were impressed by its size and frequency. Old Faithful erupts every 35 to 120 minutes for 1 1/2 to 5 minutes. Its maximum height ranges from 90 to 184 feet.
Oct 18, 2019 · Old Faithful Geyser can be seen from the end of the short, yet steep, Observation Point Trail. Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in Yellowstone National Park.
Old Faithful Geyser. Old Faithful erupts more frequently than any of the other big geysers, although it is not the largest or most regular geyser in the park. Its average interval between eruptions varies from 60 - 110 minutes.