Montana Geothermal Sites: Lolo Hot Springs
SUMMARY INFORMATION:
Location:  N 46.7522
W 114.5328
Nearest town:  40 miles southwest of Missoula
County: MISSOULA
Depth: Springs
Temperature: 111° F
Flow: 26 gpm
TDS: 224 (mg/L)
Site ID:  MGEOT345
LOCATE AND VIEW VIA NRIS DIGITAL MAP LOCATOR:
Allows topos to be resized and access to aerial photographs.
CHEMISTRY (ppm, mg/L)
Site name: LOLO HOT SPRINGS
Temp: 44º C
TDS: 224
pH: 9.3
Sodium: 52
Potassium: 1.2
Calcium: 1.8
Magnesium: 0.1
Boron: 100.00
SiO2: 72.0
Sulfate: 18.0
Chloride: 6.0
Fluoride: 6.4

Lolo Hot Springs was well known to the Native Americans long before the arrival of Lewis and Clark, who were the first American citizens to reach the Lolo Pass area of western Montana in the fall of 1805. The hot, mineralized springs became a landmark and rendezvous point for other early explorers, trappers and prospectors.. The springs are located just north of Highway 12 and there are currently two public pools using the water.

LOLO HOT SPRINGS RESORT is on 125 acres of private property in the middle of the Lolo National Forest, 37 miles Southwest of Missoula on Highway #12 West. The resorts features asaloon with live entertainment, a restaurant and gallery, and natural mineral hot springs pools, as well as an RV park with more than 70 sties, campground with 60 tent sites, water and electric hook-ups and dump station. Bathrooms, showers, a picnic area, volleyball nets,and horseshoe pits are also provided. There is nearby fishing, hiking, crystal hunting and guided horseback trail rides and five hundred miles of groomed snowmobile trails with rentals available on site. Large groups, reunions, and company parties welcomed. For more information or reservations write, call, or email: stoen@lolohotsprings.com or visit us at LOLO: Lolo Hot Springs Resort is on 125 acres of private property in the middle of the Lolo National Forest, 37 miles Southwest of Missoula Montana on Highway #12 West. A saloon with live entertainment, a restaurant and gallery, and natural mineral hot springs pools. RV Park, campground and teepees, water and electric hook-ups and dump station. We offer 60 tent sites and 70 RV sites. Bathrooms, showers, a picnic area, volleyball nets, and horseshoe pits are also provided. Fishing, hiking, crystal hunting and guided horseback trail rides. We offer five hundred miles of groomed snowmobile trails with rentals available on site. Large groups, reunions, and company parties welcomed. Email: stoen@lolohotsprings.com.

Lolo Hot Springs geothermal site