Interesting Things about Old Faithful | Explore Yellowstone’s Geyser

Old Faithful

Old faithful is a con geyser which gets located in Yellowstone National Park in Wyoming, US. In the year 1870, it got named during the Washburn- Langford- Doane Expedition.

It was the first geyser in the national park to receive the name, Bauer, Clyde Max in the year 1947. Henry D. Washburn named this geyser on September 18, 1870.

This geyser is the much highly predictable geothermal feature, and it has even erupted in every 90 minutes since the year 2000.

Old Faithful Eruption

More than 1,000,000 outbreaks have got recorded of the old faithful.

Harry Woodward has first described the mathematical relationships between the intervals and duration of the volcanoes in the year 1938. This geyser is not the tallest or largest geyser in the park.

old faithful

The reliability of the geyser can even get to such these facts in a way that it does not even get connected to any other thermal features of the other Upper Geyser Basin.

Eruptions of the Old faithful can shoot 3,700 to 8,400 US gallons which are around 14,000 to 32,000 liters of water to the height of 106 to 185 feet, and it lasts for one and half a minute to five minutes.

The average height of an eruption of the old faithful is 145 feet or 44 m. The intervals between the eruptions of the former congregation can range from 60 to 110 minutes.

It averages 66.5 minutes in the year 1939. Slowly the average outbreak gets increase to 90 minutes till today.

This average may be the result of earthquakes which is affecting subterranean water levels.

The previous mathematical relationships become inaccurate because of disruptions.

The time between the eruptions has a bimodal distribution with a mean interval of 65 or 91 minutes. This mean interval depends upon the length of the prior volcano.

Old Faithful Schedule

old faithfull

It plays on the hour every hour. It is a legend that backs to the early history of Yellowstone Park.

It has never played every hour on the hour. It plays for 17 minutes or 23 minutes after the hour.

Its intervals range from 35 minutes to two hours.

You may even see one interval of 60 minutes, but this situation is improbable that you will get to see this situation.

There are usually 21 to 23 eruptions each day. If you look at the average, “nearly hourly” is fact. However, there is always some variation; no volcanos happen at a time.

How does Old Faithful Work?

Old faithful got named by the first official expedition to Yellowstone which is the Washburn Expedition of the year 1870.

They got impressed by its size and frequency. Old faithful gets erupt by every 35 to 120 minutes for one and a half to five minutes.

The maximum height of the faithful can range from 90 to 184 feet.

It has become one of the most studied geysers throughout the years as it is deceiving. The benches are over 300 feet around the fountain.

TAP Air Portugal US, BR, UK


It is sweltering. The temperature of the water at the vent has got measured at 204 degrees Fahrenheit during the eruption.

The steam temperature during the outbreak has got measured above 350 degrees Fahrenheit.

You should stay safe at a distance from the thermal features, and you should never leave the boardwalk to walk on a fragile crust of the geyser.


Old Faithful Inn

The Old Faithful Inn gets open from early May until mid-October with 327 rooms in it. It features a full-service restaurant, snack bar, lounge, gift shop, and daily tours.

Accommodations at Old Faithful Inn are:
• Suite
• Junior Suite
• Superior Hotel Room
• Premium West-Wing Hotel Room
• Premium Hotel Room
• Standard Hotel Room
• Old House Standard Room with Bath
• Old House Room without Bath
• Accessible Room


Old Faithful gets located on Upper Geyser Basin in Yellowstone National Park Teton County in Wyoming, US.


There are nine webcams. One webcam is for live streaming, and the other eight are static.

These webcams provide the views of the current conditions of the geyser around the North Entrance and Mammoth Hot Springs, the west entrance and the Upper Geyser Basin.

These webcams provide the streaming view of the Old faithful fountain and the other happening taking place around the Upper Geyser Basin.

The high geyser basin is the unique and dynamic place on the earth with around 500 active geysers on it.

The static webcams provide the view of current conditions at the various locations around the park. The images on the webcams refresh roughly after 30 seconds.

Old Faithful Geyser

The members of the 1870 Washburn Expedition named the Old Faithful. This geyser was once called “Eternity’s Timepiece.”

This geyser has never erupted at the interval of one hour despite the myth.

This geyser is not the largest not it the most regular one in Yellowstone. Its view gets captured from a webcam inside the visitors’ education centre.

The clock does not measure time at this location but geyser note down the time.

Live Cam

Old Faithfull’s view gets captured from a webcam inside the visitors’ education centre. The clock does not measure time at this location but geyser note down the time.

How Often Do Old Faithful Erupt?


The primary production of the old faithful is dependent upon the duration of the previous eruption.

Geyser statistics and predictions get maintained during the visitor centre hours by the naturalist staff. Between the volcanoes, people speak of its average time. It is misleading.

Currently, the mathematical average between the eruptions of the old faithful is 74 minutes. However, this time does not seem to act like an average.

The intervals of the proportion of volcanoes of the former congregation can range from 60-110 minutes.

Visitors can also check for the posted prediction times in most buildings in the old faithful.


Old Faithful holsters are available on the internet for online buying at different sites at different rates.


The weather of Old Faithful is favourable along with its best activities during the particular time in Old Faithful.

You can visit Old Faithful at the best time when you can make a memorable experience with Old Faithful without worrying about small issues regarding your visit.

In the months of Jan and Feb, the temperature is as low as 32 degrees Fahrenheit and humidity is 78%. You will get cold weather in these months.

Read Also:

Bermuda Triangle

Sedona Vortex

The Hoia Baciu Forest

Are you looking to book your next trip? Check out the following services we use and love or click the previous link to read more!

Booking To find best hotel deals.
Best International Flight Deals to Book in 2019.
World Nomads to ensure your trip.
Hostelworld to find a budget hostel.
Jetradar book Flight at cheap price.
GetyourGuide Guided Tours.

We will be happy to hear your thoughts

      Leave a reply