Yellowstone National Park is proud to offer two free apps to help with planning your trip, understanding the stories of the park, and enjoying your visit.
App icon, which depicts a bison in front of an erupting Old Faithful Geyser and the Old Faithful Inn

Yellowstone National Park

Plan your visit to Yellowstone National Park with the official National Park Service app and discover the stories behind the scenery.

Explore the world's first national park digitally, either by navigating a map or by selecting a collection of related features. Find useful information about visitor centers, places to stay and eat, and shopping and services throughout the park.


Interact with the official National Park Service map of Yellowstone National Park, which features large font sizes, illustrated trails and services, scenic highlights, and multiple zoom levels. By tapping the “Locate me” icon, you will always know where you are.


Prefer to discover park stories by exploring a collection of similar features? Head over to the Explore section of the app, where you can scroll through visual lists of natural features, historic locations, and visitor services.


Discover rich natural and cultural resources with self-guided walking tours.


Get up-to-date information from the National Park Service about what is happening in Yellowstone, including links to geyser predictions and road construction.


Audio-described sites and alternative text for images, combined with iOS' built-in accessibility features. This app includes up-to-date accessibility information for facilities and some trails in the park.

Using the App

Cellular service within the park is extremely limited. In order to make use of the app while in Yellowstone, follow these simple steps before you arrive:
  1. Download the app.
  2. In the app, select the "Settings" option under the "More" section.
  3. Tap the gray gear icon labeled "Download Content".
By doing this, all of the app content will be available for use in the park, and you can still take advantage of GPS location on the map.

Download the App

The app is free and available on the App Store and on Google Play.
Icon for the Geyser app, which depicts Old Faithful Geyser erupting


This free National Park Service app provides eruption predictions (when available) for Old Faithful, Grand, Castle, Great Fountain, Daisy, and Riverside Geysers.

Beyond the predictions, discover the natural wonder these geysers through facts, photos, and videos.

Available on the App Store or Google Play.

Contact the Park

Mailing Address:

P.O. Box 168
Yellowstone National Park, WY 82190-0168


(307) 344-7381

Contact Us