Hot & Thermal Springs1.8.25 - App Store

This app shows over 1,660 hot or thermal springs throughout the USA. Each location displays the temperature of the hot spring, the local weather, nearest city, an Internet search of the hot spring, Flickr geotag search, and more. Easily locate the hot springs nearest you.

- Hot spring locations are included with the app so it works even when offline.
- Database is updated monthly, subject to user submissions.
- Tapping on a hot spring shows the driving distance and time between your location and the hot spring.
- Send location data directly to our Road Trip Planner app.
- Import GPX files; this makes it much easier to find locations along your route
- Show the route between your location and a map pin location.
- NOTE: Spring locations are not guaranteed to be always at a safe temperature or open to the public. Please check with the applicable owner of the land or operator of the spring.

Version History - App interface has been enhanced to be more MacOS compatible
- Other bug fixes and enhancements 1.8.25 07/14/2025 - Database updates and corrections.
- Modifications to the weather functionality - DarkSky weather was purchased by Apple so had to remove it from the app.
- Minor bug fixes and app enhancements. 1.8.24 03/25/2023 - Database updates.
- Minor bug fixes and app enhancements. 1.8.23 07/24/2022 Updated the database and squashed a few bugs. 1.8.22 02/20/2022 - Added a filter (button on the bottom of the map) so you can have the app only display hot springs in a specific temperature range.
- Minor bug fixes and app enhancements. 1.8.21 08/09/2021 • Database updates and corrections.
• A few minor bug fixes and app enhancements. 1.8.20 08/03/2021 • Database updates and corrections.
• A few minor bug fixes and app enhancements. 1.8.19 07/02/2021 A few app enhancements and bug fixes. 1.8.18 06/15/2021 Various bug fixes and app enhancements. 1.8.17 06/01/2021 - Updates to the database.
- Various bug fixes and app enhancements. 1.8.16 04/24/2021 - Database updates.
- Elevation data for each hot spring now included.
- Bug fixes and app enhancements. 1.8.15 04/03/2021 • Can set search radius for Flickr photo search.
• Better layout in the detail view with icons.
• Various bug fixes and app enhancements. 1.8.13 03/23/2021 • Added a "Places" button to the detail view. Now you can search for places near a hot spring such as pizza, food, gas, and beer.
• Various bug fixes and app enhancements. 1.8.12 03/16/2021 - Added the ability to submit new hot spring locations as well as submit corrections to existing hot springs.
- Bug fixes and app enhancements. 1.8.11 02/13/2021 Lot of minor app enhancements plus a few bug fixes. 1.8.1 01/13/2021 • Minor bug fixes for the Silicon Mac.
• Added DarkSky as a weather source.
• For devices attached to a keyboard, pressing the + key zooms in the map, and the - key zooms out.
• Expanded settings allow you to choose the weather source.
• Other misc bug fixes and app enhancements. 1.8 12/15/2020 - Better integration with Flickr photos. Now you can easily view Flickr photos of the immediate area. Includes instructions on how to include your photos.
- Other minor bug fixes and app enhancements. 1.7.26 11/01/2020 • Few bug fixes and additional user enhancements.
• Database corrections. 1.7.25 09/28/2020 User enhancements and minor bug fixes. 1.7.24 08/31/2020 - Fixed a weather widget bug.
- Other minor bug fixes and app enhancements. 1.7.23 07/10/2020 • Settings button added to the top toolbar allows you to enable or disable automatically displaying the map and weather in the detail view.
• Other bug fixes and app enhancements. 1.7.22 05/31/2020 - Added a few user interface enhancements.
- Few bug fixes. 1.7.21 05/11/2020 Few minor bug fixes and app enhancements. 1.7.2 05/01/2020 New weather widget.
Minor app enhancements and bug fixes. 1.7.1 04/27/2020 For iOS 10 and above there is a map pin clustering option.
Database improvements.
Other bug fixes and app enhancements. 1.7 03/16/2020