Old Faithful geyser, Upper Geyser Basin, Yellowstone National Park, USA. 

On a beautiful but cool day, leaving the fascinating terraces of Mammoth Hot Springs, a geothermal feature located in the north of the Yellowstone National Park, we are heading to see its most popular geyser, naming Old Faithful. It is also one of the highest geyser in the world. Thus, it attracts thousands of visitors who come to watch this natural attraction.

We wouldn’t miss it for anything in the world!

The most popular geyser in Yellowstone National Park

1. Where is old Faithful – The Map
2. What is Old Faithful geyser?
3. How to observe its eruptions?
4. Old Faithful webcam
5. Hiking in the area of Upper Geyser Basin
6. Lodging around the geyser
7. Other practical Information

En bonus, notre VIDEO : Old Faithful, Upper Geyser Basin in Yellowstone.

1. Where is Old Faithful geyser in Yellowstone

Consult the official Yellowstone map to locate the Upper Geyser Basin area.

Here is the site map:

Click on the image to enlarge:



By U.S. National Park Service, restoration/cleanup by Matt Holly [Public domain], via Wikimedia Commons

2. What is Old Faithful Geyser ?

Yellowstone National Park is located just above a gigantic magma chamber that formed 600,000 years ago. This “super-volcano” is still extremely active.
Rainwater seeps into cracks in the earth’s crust. As it moves deeper and deeper into the molten rock, it gets hotter and hotter and turns into steam. When the pressure becomes too high, the water suddenly gushes out of the depths of the earth through the geyser’s cone. Thus, it forms a column of water rising into the sky.

The geyser’s eruptions are said to be “predictable,” meaning that scientists have measured how often eruptions are likely to occur. For example, the geyser erupts about every hour, plus or minus 10 minutes. The eruption lasts a few minutes.
And since this phenomenon has been observed for at least 30 years, the geyser has been called Old Faithful.

old faithful upper geyser basin

3. Old faithful geyser’s eruption times

The first thing to do when arriving in the Upper Geyser Basin area is to go to the Visitors Center and find out about the projected eruption schedules.

Don’t do what we have done! 🙁 Because we were impatient to contemplate the geyser, we have headed straight to the observation stands. Then we have waited and waited… Rumors circulated in the benches around us, every visitors speculating on the time of the show.
Then after an hour, just as we were about to return to the Visitors Center for information, a fountain of boiling water began to rise in the air, first timidly then with all its strength, to form a beautiful liquid column. Here the famous geyser erupts again, superb spectacle for the eyes and the hears!
Finally, after this spectacular natural show, we came back to the Visitors Center.  We checked the forecast eruption schedules of the other geysers located in Upper Geyser Basin.

4. Old Faithful webcam

If you can’t make it to Yellowstone National Park, don’t dispair! It is still possible to witness the incredible eruptions by watching, from your couch, the live streaming videos of Old Faithful geyser and of other geysers around the Upper Geyser Basin.

5. Hiking in the Upper Geyser Basin area

If you want to explore the other geothermal attractions in the area, The Yellowstone National Park offers several hiking trails.

Click on the map to enlarge : 
8 hiking trails are described in this page.

6. Where to sleep near the geyser ?

The Yellowstone National Park offers 2 lodging facilities located near the geyser. There is no camping around.

For these lodges, reservations are made on the reservation platform of Yellowstone National Park.
Check out the opening and closing dates of the lodges.

Old Faithful Inn

This lodging is a national historic landmark built in 1904. It is the most popular accommodation in Yellowstone as it is close to the geyser. During your visit, don’t hesitate to go in the main lobby, even if you don’t spend the night there, to admire its huge fireplace.

Old Faithful Snow Lodge & Cabins

It is the newest hotel in the park, built in 1999. It combines traditional comfort (wooden log columns with a cedar shingle roof on top) and modernity.

yellowstone bison

Bison resting near the geyser

  Do you know this? Bisons like to settle near geysers because the hot water vapours, and the warm ground warm heat them up.

7. Other practical information

Duration of the visit

Approximately a day is necessary to visitUpper Geyser Basin.


Wheelchairs can be rented at the site’s medical clinic. More information on accessibility.

More information to prepare your visit to the park

On the official website Yellowstone National Park website

A bonus, our VIDEO : Old Faithful, Upper Geyser Basin in Yellowstone.

Photo credit : the picture on top of this article was made by Yellowstone National Park, Public domain, via Wikimedia Commons.

All the other pictures and the video are from Heulys.com