Udy Hot Springs flows at 124 degrees Fahrenheit in Box Elder County near Garland, emerging 73.8 degrees above ambient air temperature at 4,325 feet elevation. This hot spring produces extremely saline water with 4,500 milligrams per liter of chloride and 2,700 milligrams per liter of sodium, rivaling ocean salinity in its mineral concentration.
The spring emerges at 4,325 feet elevation in the agricultural lowlands near Garland, positioned where cultivated fields transition to range land in the Bear River valley. The area receives 17.5 inches of annual precipitation and 39 inches of snow, supporting both irrigated agriculture and dryland vegetation communities. Valley cottonwoods line seasonal drainages while the Wasatch Range forms the prominent eastern horizon. The spring's location 94 meters from 5650 West places it in actively managed ranch country.
History of Udy Hot Springs
The spring bears the name of the Udy family, Mormon settlers who established themselves in the Bear River valley during Utah's late-19th-century agricultural expansion. The thermal feature likely served ranching operations across generations, providing reliable water and potential livestock watering despite high mineral content. Specific development history reflects the broader pattern of family-name springs associated with homestead-era land claims in northern Utah valleys.
The high temperature and extreme salinity create challenging bathing conditions; 124-degree water requires significant cooling and high mineral content can irritate skin. Access typically crosses private ranch land requiring landowner permission. Visit during shoulder seasons when heat and humidity moderate. The short walk from the road requires minimal gear, though respect for agricultural operations and property boundaries remains essential. Bridger Campground provides primitive camping 37.1 kilometers away.
Is Udy Hot Springs worth visiting?
Best for
- Hot spring soaking
- Easy day trips
- Overnight camping trips
Udy Hot Springs offers an accessible hot spring experience — great for a day trip.
Annual Precip: 17.5 in
Annual Snow: 39.0 in
January
Air 25°F · Water 124°F · +99° contrast
December
Air 26°F · Water 124°F · +98° contrast
February
Air 30°F · Water 124°F · +94° contrast
January offers 53°F more contrast than July
Recent Temperature
109.0°F
(42.8°C)
Measured Nov 01, 1966
The water at Udy Hot Springs is slightly alkaline (pH 7.9). It is notably rich in calcium (may support bone density and joint health), magnesium (known for muscle relaxation and stress relief), and sodium (supports circulation and skin hydration).
pH influences mineral absorption through skin
May support bone density and joint health
Known for muscle relaxation and stress relief
Supports circulation and skin hydration
Traditionally used for skin conditions and inflammation
Natural antiseptic with skin health benefits
Swimsuit & towel
Water bottle
Stay hydrated, especially in hot water
Camping gear
Nearby camping at Bridger Campground
Trash bag
Pack out what you pack in
Water shoes
Hot ground near source
15 miles from Garland, UT
USGS Quad: RIVERSIDE 7.5 · PP 492: 3.0 · NOAA: 2.0 · AMS Map: BRIGHAM CITY
What is the water temperature at Udy Hot Springs?
Udy Hot Springs has a water temperature of 124°F (51°C). This is considered a hot spring, well above body temperature.
Where is Udy Hot Springs located?
Udy Hot Springs is located in Box Elder County, Utah at 4,325 feet elevation, near Garland. Coordinates: 41.8550°N, 112.1580°W.
How do I get to Udy Hot Springs?
Udy Hot Springs has Roadside road access, with the nearest road being 5650 West (308 ft from the road).
Can I camp near Udy Hot Springs?
Yes, Bridger Campground is located nearby (23.1 miles away).
What minerals are in the water at Udy Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 7.9 (slightly alkaline).
Is it safe to soak at Udy Hot Springs?
At 124°F, Udy Hot Springs is hot enough to require caution. Enter slowly, limit soaking sessions to 15–20 minutes, and stay hydrated. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Udy Hot Springs crowded?
Udy Hot Springs is accessible from a paved road, making it easy to reach. Weekends and holidays may be busier — consider visiting on a weekday for a quieter experience.
What should I bring to Udy Hot Springs?
Essentials for Udy Hot Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.