Trinity Hot Springs is a rustic, family friendly, commercial resort in Idaho. The resort is along the Grouse Creek and adjacent to the South Fork of the Boise River and has lodging, yoga, day use, and camping. The Trinity has a large open air pool that is gravel bottomed. Trinity Springs water is certified “Naturliches Heilwasser” which is a natural health water. It is the only hot springs in North America that is certified.
Trinity Hot Springs source is 135 degrees, The Pool temperature varies seasonally and daily with outdoor temperature fluctuations; typically ranging from 95-108 degrees in the Summer / 90-95 degrees in the Winter. Known as the deepest source of natural water in the world.
