Blue Joint Hot Spring 1
Montana
Not yet verified by our team 84° Warm (under 90°F)
Blue Joint Hot Spring 1 is a natural hot spring in Montana. NOAA's thermal springs survey recorded a maximum surface temperature of 84°F (29°C) at the source; soaking pools are usually cooler.
We haven't verified this spring yet. Details come from the 1980 NOAA survey and public listings, and some springs have since closed, been developed or become private. Been here recently? Tell us what you found.