Northwest Wyoming, southwest Montana & eastern Idaho
168 natural hot springs and 3 commercial spas in the Greater Yellowstone.
The Greater Yellowstone ecosystem holds the largest concentration of geothermal features on Earth. Note that soaking is prohibited in most of Yellowstone National Park itself — most springs here are for viewing, with legal soaking found on surrounding national-forest land.
Wyoming168
5 SistersTeton County44.533, -110.797Abyss PoolTeton County44.418, -110.572After ShockTeton County44.480, -110.851ArtemisiaTeton County · near Upper Geyser Basin44.478, -110.849Artists' PaintpotsPark County44.692, -110.738AvocaTeton County44.485, -110.857Basin SpringTeton County · near Upper Geyser Basin44.460, -110.838Beauty PoolTeton County · near Upper Geyser Basin44.468, -110.839Beauty PoolTeton County · near Upper Geyser Basin44.468, -110.839Belgian PoolTeton County · near Upper Geyser Basin44.466, -110.837Bijah SpringsPark County44.761, -110.731Black Diamond PoolTeton County44.485, -110.854Black Opal PoolTeton County44.485, -110.854Black PoolTeton County44.418, -110.572Black Sand PoolTeton County · near Upper Geyser Basin44.467, -110.852Blue Funnel PoolTeton County44.417, -110.572Blue Star SpringTeton County · near Upper Geyser Basin44.462, -110.829Bluebell SpringTeton County44.416, -110.571Bluebell SpringTeton County44.416, -110.571Bonita PoolTeton County · near Upper Geyser Basin44.470, -110.844Bottomless PitTeton County · near Upper Geyser Basin44.473, -110.843Bottomless PitTeton County · near Upper Geyser Basin44.473, -110.843BrickTeton County · near Upper Geyser Basin44.466, -110.839Brilliant PoolTeton County · near Upper Geyser Basin44.470, -110.844Broken Egg SpringTeton County44.535, -110.803Bronze SpringTeton County · near Upper Geyser Basin44.463, -110.828Buffalo PoolTeton County44.533, -110.797CalidaTeton County · near Upper Geyser Basin44.467, -110.839Calthos SpringTeton County44.480, -110.850CauliflowerTeton County44.483, -110.850Celestine PoolTeton County44.550, -110.807Chromatic PoolTeton County · near Upper Geyser Basin44.469, -110.839Chromatic PoolTeton County · near Upper Geyser Basin44.469, -110.839Churning CaldronPark County44.621, -110.435Circle PoolTeton County44.521, -110.829Crested PoolTeton County · near Upper Geyser Basin44.464, -110.836Cucumber SpringTeton County · near Upper Geyser Basin44.463, -110.854Culvert GeyserTeton County · near Upper Geyser Basin44.473, -110.842DartTeton County44.545, -110.790Deep BlueTeton County44.555, -110.813Demon's CaveTeton County · near Upper Geyser Basin44.467, -110.851DomeTeton County · near Upper Geyser Basin44.464, -110.828Dragon SpringTeton County · near Upper Geyser Basin44.463, -110.830East Chinaman SpringTeton County · near Upper Geyser Basin44.462, -110.829East Mustard SpringTeton County44.486, -110.856East PurpleTeton County · near Upper Geyser Basin44.470, -110.839East RoundTeton County · near Upper Geyser Basin44.469, -110.842EgeriaTeton County44.515, -110.833Emerald PoolTeton County · near Upper Geyser Basin44.461, -110.855Ephedra PoolTeton County44.417, -110.572Excelsior GeyserTeton County44.527, -110.837Firehole SpringTeton County44.535, -110.802Fissure SpringTeton County · near Upper Geyser Basin44.465, -110.835FlakeTeton County44.544, -110.786Fountain Paint PotTeton County44.551, -110.806Frying Pan BowlPark County44.752, -110.723Frying Pan SpringPark County44.752, -110.722Funnel SpringTeton County44.351, -110.806Gem PoolTeton County44.479, -110.849Gem PoolTeton County44.479, -110.849Gentian PoolTeton County44.555, -110.810Gentian PoolTeton County44.555, -110.810GiantessTeton County · near Upper Geyser Basin44.464, -110.829Great FountainTeton County44.537, -110.800Green SpringTeton County · near Upper Geyser Basin44.462, -110.854Green Star SpringTeton County · near Upper Geyser Basin44.476, -110.845Grizzly FumarolePark County44.623, -110.436HillsideTeton County44.480, -110.851Hot LakeTeton County44.544, -110.789Huckleberry Hot SpringTeton County44.115, -110.687Indigo SpringTeton County44.525, -110.835Jewel GeyserTeton County44.485, -110.856Kelly Warm SpringsTeton County · near Kelly43.639, -110.616King GeyserTeton County44.419, -110.572Lakeside SpringTeton County44.416, -110.570Leather PoolTeton County44.551, -110.806Lemon SpringTeton County44.536, -110.805Lemon SpringTeton County44.536, -110.805Liberty PoolTeton County · near Upper Geyser Basin44.465, -110.835Limekiln SpringsTeton County · near Upper Geyser Basin44.466, -110.840Lone Star Geyser BasinTeton County44.419, -110.807Maiden's Grave SpringTeton County44.571, -110.834Many Springs PondTeton County · near Upper Geyser Basin44.459, -110.834Marathon PoolTeton County · near Upper Geyser Basin44.473, -110.841Medusa SpringPark County · near Norris44.719, -110.709Mirror PoolTeton County44.483, -110.850Mirror PoolTeton County44.483, -110.850Morning Glory PoolTeton County · near Upper Geyser Basin44.475, -110.844Morning's ThiefTeton County44.552, -110.808Mr. BubblesTeton County · near Three River Junction44.287, -110.879Norris PoolTeton County · near Upper Geyser Basin44.475, -110.842North Chain LakeTeton County · near Upper Geyser Basin44.473, -110.843North PurpleTeton County · near Upper Geyser Basin44.470, -110.839OctopusTeton County44.534, -110.798Octopus SpringTeton County44.534, -110.798Ojo Caliente SpringTeton County44.563, -110.839Olympic PoolTeton County44.521, -110.812Opal PoolTeton County44.527, -110.839OrangeTeton County · near Upper Geyser Basin44.465, -110.840Oval SpringTeton County · near Upper Geyser Basin44.466, -110.836PearTeton County · near Upper Geyser Basin44.469, -110.843Pentagonal SpringTeton County · near Upper Geyser Basin44.463, -110.853Perforated PoolTeton County44.417, -110.572PineTeton County44.532, -110.797PintoTeton County44.480, -110.849Rainbow PoolTeton County · near Upper Geyser Basin44.462, -110.855RavineTeton County44.533, -110.798River GrowlerTeton County · near Upper Geyser Basin44.466, -110.839Roadside Spring East (MNCNN031)Park County44.754, -110.725Roadside Spring West (MNCNN030)Park County44.754, -110.725Rock SpringTeton County · near Upper Geyser Basin44.463, -110.827RoundTeton County · near Upper Geyser Basin44.469, -110.842Round SpringTeton County44.557, -110.808Rubber PoolTeton County · near Upper Geyser Basin44.465, -110.835Rubber PoolTeton County · near Upper Geyser Basin44.465, -110.835Sapphire PoolTeton County44.485, -110.855Scaffold SpringTeton County44.519, -110.809Scalloped SpringTeton County · near Upper Geyser Basin44.465, -110.837Sea WeedTeton County44.486, -110.857SeismicTeton County44.480, -110.851Seismograph PoolTeton County44.416, -110.571Seismograph PoolTeton County44.416, -110.571Serendepity SpringsTeton County44.534, -110.806Serpents TongueTeton County · near Upper Geyser Basin44.475, -110.845ShelfTeton County44.543, -110.795Shield SpringTeton County · near Upper Geyser Basin44.463, -110.837Silent PoolTeton County44.518, -110.833Silex SpringTeton County44.550, -110.806Silver GlobeTeton County44.485, -110.857Silverr Globe CaveTeton County44.485, -110.857Snake Hot SpringsTeton County44.169, -110.583Snake Hot SpringsTeton County44.168, -110.590Sour LakePark County44.620, -110.437South Orange SpringsTeton County · near Upper Geyser Basin44.463, -110.839South Orange SpringsTeton County · near Upper Geyser Basin44.463, -110.839South Orange SpringsTeton County · near Upper Geyser Basin44.463, -110.839South PurpleTeton County · near Upper Geyser Basin44.470, -110.839South Scalloped SpringTeton County · near Upper Geyser Basin44.465, -110.837SpaTeton County · near Upper Geyser Basin44.472, -110.842Spiteful GeyserTeton County · near Upper Geyser Basin44.474, -110.843SplendidTeton County · near Upper Geyser Basin44.470, -110.845Sprite PoolTeton County44.480, -110.849Square SpringTeton County · near Upper Geyser Basin44.473, -110.842StirrupTeton County44.558, -110.807Sunset LakeTeton County · near Upper Geyser Basin44.463, -110.855Surging SpringTeton County44.416, -110.571Surging SpringTeton County44.416, -110.571Taurus SpringTeton County44.353, -110.799Teakettle SpringTeton County · near Upper Geyser Basin44.464, -110.829Terra CottaTeton County · near Upper Geyser Basin44.465, -110.839Terrace SpringsTeton County · near Madison44.650, -110.847Three VentTeton County44.515, -110.831Tire PoolTeton County44.515, -110.832TopazTeton County · near Upper Geyser Basin44.464, -110.829Trefoil aka North Round Spring/ CloverleafTeton County · near Upper Geyser Basin44.469, -110.842Turquoise PoolTeton County44.527, -110.838Turquoise SpringTeton County44.527, -110.838UNNG-BSB-1Teton County · near Upper Geyser Basin44.464, -110.854UNNG-MGB-7 Numerous geothermal featuresTeton County44.521, -110.831UNNG-WSG-5Teton County44.479, -110.852Variable SpringTeton County · near Upper Geyser Basin44.472, -110.841Variable SpringTeton County · near Upper Geyser Basin44.472, -110.841Vault SpringTeton County · near Upper Geyser Basin44.464, -110.829Wall PoolTeton County44.485, -110.854WestTeton County44.486, -110.858West RoundTeton County · near Upper Geyser Basin44.469, -110.843YM-210 (South Pool)Teton County44.478, -110.851ZomarTeton County44.542, -110.788