| Hot Spring Garm-Chashma | 167°F | Developed | Khorugh (20 mi) |
| Therme Euskirchen | 91°F | Developed | Euskirchen |
| Caracalla Therme | Not recorded | Developed | Baden-Baden |
| Driburg Therme | Not recorded | Developed | Bad Driburg |
| Hvammsvík Hot Springs | 50°F | Developed | Mosfellsbær (15 mi) |
| Irgalmasok Veli bej fürdője | 97°F | Developed | Budapest (1 mi) |
| Keidel Therme | Not recorded | Developed | Schallstadt (2 mi) |
| Palais Thermal | 106°F | Developed | Bad Wildbad |
| Radium Hot Springs | 104°F | Developed | Invermere, BC (8 mi) |
| Terme di Petriolo | 109°F | Developed | Roccastrada (8 mi) |
| Terme Libere, Acqua Borra Free | Not recorded | Developed | Arbia (1 mi) |
| Thermes de Thonon-les-Bains | 90°F | Developed | Thonon-les-Bains |
| Bambooze Sulphur Baths | Not recorded | Developed | Soufrière |
| Carolus Thermen | 117°F | Developed | Aachen |
| Earth Lagoon Mývatn | 104°F | Developed | Laugar (16 mi) |
| Etablissement thermal Le Teich | 171°F | Developed | Ax-les-Thermes |
| Fortyseven Baden | Not recorded | Developed | Baden |
| Gamla Laugin | 212°F | Developed | Selfoss (25 mi) |
| Kaiser Therme | Not recorded | Developed | Bad Abbach |
| KissSalis Therme | 100°F | Developed | Bad Kissingen (1 mi) |
| Krauma | 212°F | Developed | Borgarnes (17 mi) |
| Le Caldane - Terme Etruche - Romane Free | Not recorded | Developed | Colle di Val d'Elsa (2 mi) |
| Le Club Les Thermes | 97°F | Developed | Mondorf-les-Bains |
| Meersburg Therme & Freibad | Not recorded | Developed | Meersburg |
| Panorama-Therme Beuren | 119°F | Developed | Beuren |
| Relax Thermal | 126°F | Developed | Žiar nad Hronom (4 mi) |
| Saarland Therme | 70°F | Developed | Kleinblittersdorf (2 mi) |
| Sky Lagoon | 104°F | Developed | Kópavogur (1 mi) |
| Terme San Filippo Free | Not recorded | Developed | Abbadia San Salvatore (4 mi) |
| Thermalbad Therme Miriquidi | 79°F | Developed | Wiesa (1 mi) |
| Therme Erding | 149°F | Developed | Stammham |
| Toskana Therme | Not recorded | Developed | Bad Sulza |
| Toskana Therme Bad Schandau | Not recorded | Developed | Bad Schandau |
| Alpentherme Gastein | 115°F | Developed | Bad Hofgastein |
| Burimet Termale te Vromonerit Free | Not recorded | Developed | Kónitsa (6 mi) |
| Dandár Gyógyfürdő | 97°F | Developed | Budapest (2 mi) |
| Emser Therme | 135°F | Developed | Bad Ems |
| Eurotherme Bad Hall | 90°F | Developed | Bad Hall |
| Fischauer Thermalbad | 66°F | Developed | Bad Fischau |
| Geosea | 102°F | Developed | Húsavík (1 mi) |
| Hlgu Isgwit Hot Spring | Not recorded | Developed | Terrace, BC (53 mi) |
| Hveravellir | 122°F | Developed | Sauðárkrókur (61 mi) |
| Königliche Kristall-Therme Seelze | 93°F | Developed | Seelze |
| Kristall Rheinpark-Therme Bad Hönningen | 95°F | Developed | Bad Hönningen |
| Kúpalisko Oravice | 100°F | Developed | Trstená (8 mi) |
| Kurhessen Therme | 99°F | Developed | Kassel (3 mi) |
| Mineralbad Leuze | 69°F | Developed | Stuttgart (2 mi) |
| miramar Saunaparadies | Not recorded | Developed | Weinheim (2 mi) |
| Parktherme Bad Radkersburg | 176°F | Developed | Gornja Radgona (1 mi) |
| Poça da Dona Beija | Not recorded | Developed | Furnas |
| QC Terme Pré Saint Didier | 72°F | Developed | Courmayeur (3 mi) |
| Rognerbad Bad Blumau | 230°F | Developed | Burgau (3 mi) |
| Skógarböðin | 99°F | Developed | Akureyri (2 mi) |
| Station thermale de Jonzac | Not recorded | Developed | Jonzac |
| Termálfürdő Tiszaújváros | Not recorded | Developed | Sajóörös (2 mi) |
| Termálne kúpalisko Chalmová | 100°F | Developed | Nováky (3 mi) |
| Termas da Chavasqueira | Not recorded | Developed | Ourense (1 mi) |
| Termas de Concordia | 120°F | Developed | La Criolla (6 mi) |
| Termas de Outariz | 162°F | Developed | Ourense (3 mi) |
| Termas Geométricas | 113°F | Developed | Pucón (16 mi) |
| Terme di Chianciano | Not recorded | Developed | Chianciano Terme |
| Terme di Saturnia | 100°F | Developed | Manciano (5 mi) |
| Terme di Vulci | Not recorded | Developed | Canino (6 mi) |
| Therme Bad Steben | 97°F | Developed | Bad Steben |
| Therme Bad Vigaun | 97°F | Developed | Vigaun |
| Thermes de Luxeuil-les -Bains | 140°F | Developed | Luxeuil-les-Bains |
| Thermes de Saint-Gervais-Les-Bains | 102°F | Developed | Saint-Gervais-les-Bains |
| Thermes de Vals-les-Bains | Not recorded | Developed | Vals-les-Bains |
| Waikite Valley Thermal Pools | 208°F | Developed | Rotorua (13 mi) |
| Aqualon Therme | Not recorded | Developed | Stein (1 mi) |
| Badehaus Bad Meinberg | Not recorded | Developed | Steinheim (5 mi) |
| Balfi Gyógyfürdő | Not recorded | Developed | Nagycenk (4 mi) |
| Bali Therme | Not recorded | Developed | Bad Oeynhausen |
| Balneário Municipal de Águas de Lindóia | Not recorded | Developed | Águas de Lindóia |
| Banff Upper Hot Springs | 104°F | Developed | Banff, AB (2 mi) |
| Barlangfürdő | Not recorded | Developed | Miskolc (3 mi) |
| Bodetal Therme Thale | Not recorded | Developed | Thale |
| Buxton Natural Mineral Baths | 81°F | Developed | Buxton |
| Caldas de Sangemil Free | 120°F | Developed | Cabanas de Viriato (3 mi) |
| Centre thermal d'Yverdon-les-Bains | Not recorded | Developed | Yverdon-les-Bains |
| Claudius Therme | Not recorded | Developed | Köln (2 mi) |
| Etta's Pool Free | Not recorded | Developed | Pemberton, BC (38 mi) |
| Eurotherme Bad Schallerbach | Not recorded | Developed | Bad Schallerbach |
| Gyógyfürdő | 104°F | Developed | Nagyatád |
| H2O Therme | Not recorded | Developed | Bad Waltersdorf |
| Hirauchi Onsen | Not recorded | Developed | Yudomari |
| Izvoare thermal (7 Izvoare) Free | Not recorded | Developed | Băile Herculane (3 mi) |
| La Ferme thermale | Not recorded | Developed | Cazères-sur-l'Adour (5 mi) |
| Laugarás Lagoon | Not recorded | Developed | Selfoss (19 mi) |
| Les Bains de Lavey | 149°F | Developed | Saint-Maurice (1 mi) |
| Leukerbad Therme | Not recorded | Developed | Leukerbad |
| Liard River Hot Springs | 126°F | Developed | Watson Lake, YT (101 mi) |
| Limes-Thermen | Not recorded | Developed | Aalen (2 mi) |
| Limestherme | Not recorded | Developed | Neustadt an der Donau (1 mi) |
| Locanda di San Martino | Not recorded | Developed | Matera |
| Mineraltherme Böblingen | Not recorded | Developed | Sindelfingen |
| Opal Hot Springs & Holiday Park | Not recorded | Developed | Matamata (4 mi) |
| Pozza "Leonardo da Vinci" Free | Not recorded | Developed | Bormio (2 mi) |
| QC Terme Dolomiti | Not recorded | Developed | Pozza di Fassa |
| Reykjadalur Free | Not recorded | Developed | Hveragerði (4 mi) |
| Rügen-Therme | Not recorded | Developed | Saßnitz |
| SaarowTherme | Not recorded | Developed | Bad Saarow |
| Seljavallalaug Free | Not recorded | Developed | Vestmannaeyjar (22 mi) |
| Silber-Therme Warmbad | Not recorded | Developed | Wolkenstein |
| Silvretta Therme Ischgl | Not recorded | Developed | Ischgl |
| Soltau Therme | 97°F | Developed | Soltau |
| Source de la Rotonde | 82°F | Developed | Guillestre (2 mi) |
| Station Front Omotenashi Foot Bath Free | Not recorded | Developed | Hirosaki (7 mi) |
| Station Thermale de Saint-Laurent-les-Bains | Not recorded | Developed | Langogne (10 mi) |
| Taian Hot Spring | Not recorded | Developed | Ōtsuki (6 mi) |
| Termales Hacienda Orosi | 102°F | Developed | Orosí (2 mi) |
| Termálne kúpalisko Pažiť | 109°F | Developed | Bánovce nad Bebravou |
| Termas Romanas de Lugo | 111°F | Developed | Lugo |
| Terme di Agnano | Not recorded | Developed | Bagnoli (1 mi) |
| Terme Is Bangius | Not recorded | Developed | Ollastra (5 mi) |
| Thermae 2000 | 76°F | Developed | Valkenburg |
| Thermal bath sulfer bath | 102°F | Developed | Akhalk’alak’i (11 mi) |
| Therme Aqualux | 108°F | Developed | Dietersdorf |
| Therme eins | 108°F | Developed | Bad Füssing |
| Therme Laa an der Thaya | Not recorded | Developed | Laa an der Thaya |
| Therme Meran | Not recorded | Developed | Merano |
| Therme Wien | Not recorded | Developed | Leopoldsdorf (2 mi) |
| Thermes de Bourbon-l’Archambault | Not recorded | Developed | Bourbon-l'Archambault |
| Thermes de Neyrac-les-Bains | Not recorded | Developed | Thueyts (2 mi) |
| Thermes Lédonia | 63°F | Developed | Lons-le-Saunier |
| Vinzenz Therme | 115°F | Developed | Bad Ditzenbach |
| Wellness centrum Aquamarin | Not recorded | Developed | Šurany (7 mi) |
| Werratal Therme | Not recorded | Developed | Bad Sooden-Allendorf |
| Yukichichibu Onsen | Not recorded | Developed | Niseko Town (7 mi) |
| Zelená žaba | Not recorded | Developed | Trenčianske Teplice |
| Aguas Termales de Putina | Not recorded | Developed | Amarete (15 mi) |
| Anna Fürdő | Not recorded | Developed | Szeged |
| Antiguo Balneario Free | Not recorded | Developed | Sangüesa/Zangoza (9 mi) |
| Aquaria | Not recorded | Developed | Sirmione |
| Aquensis | Not recorded | Developed | Bagnères-de-Bigorre |
| Bad Harzburger Sole-Therme mit Sauna-Erlebniswelt | Not recorded | Developed | Bad Harzburg |
| Baño Grande Free | Not recorded | Developed | Dúrcal (1 mi) |
| Baños Termales de Sierra Elvira | Not recorded | Developed | Atarfe (2 mi) |
| Baños Termales Huyana Putina | Not recorded | Developed | Azángaro (22 mi) |
| Banys Termals El Safareig | Not recorded | Developed | Caldes de Montbui |
| Bodensee-Therme | Not recorded | Developed | Überlingen (1 mi) |
| Cascate del Mulino Free | 99°F | Developed | Manciano (4 mi) |
| Craters of the Moon | Not recorded | Developed | Taupo (3 mi) |
| Felsentherme | Not recorded | Developed | Bad Gastein |
| Gents Bath Free | Not recorded | Developed | Manāli (1 mi) |
| GrimmingTherme | Not recorded | Developed | Mitterndorf im Steirischen Salzkammergut |
| Guðlaug | Not recorded | Developed | Akranes |
| Healing mudbaths | Not recorded | Developed | Krinídes (2 mi) |
| Hot spring baths | Not recorded | Developed | Ak-Suu (3 mi) |
| Il Bollore | Not recorded | Developed | Abbadia San Salvatore (3 mi) |
| Jelondy Hot Spring | 203°F | Developed | Khorugh (55 mi) |
| Jod-Sole Therme Bad Bevensen | Not recorded | Developed | Bad Bevensen |
| Kabai Városi Gyógyfürdő | 117°F | Developed | Kaba |
| Kristall Therme Bad Wilsnack | Not recorded | Developed | Bad Wilsnack |
| Kristall Wohlfühltherme Ludwigsfelde | Not recorded | Developed | Ludwigsfelde |
| Krossneslaug | Not recorded | Developed | Ísafjörður (46 mi) |
| Landgrafen-Therme | Not recorded | Developed | Bad Nenndorf |
| Laugarvallalaug Free | 102°F | Developed | Egilsstaðir (44 mi) |
| Les Grands Bains d’Hérémence | Not recorded | Developed | Hérémence |
| Les Thermes de Lectoure | 108°F | Developed | Lectoure |
| Mosel-Therme Traben Trarbach | Not recorded | Developed | Traben-Trarbach (1 mi) |
| Obermain Therme | Not recorded | Developed | Bad Staffelstein |
| Okoroire Hot Springs | Not recorded | Developed | Matamata (10 mi) |
| Otumuheke Stream Hot Pools Free | Not recorded | Developed | Taupo (1 mi) |
| Pietrapola les Bains | Not recorded | Developed | Prunelli-di-Fiumorbo (2 mi) |
| Roetgen Therme | Not recorded | Developed | Roetgen |
| Rotherma | Not recorded | Developed | Gaggenau (2 mi) |
| Salinarium - Thermalbad | Not recorded | Developed | Bad Dürkheim |
| Siebentäler Therme | Not recorded | Developed | Bad Herrenalb |
| Sıcak Çermik Kaplıcaları | 122°F | Developed | Sivas (15 mi) |
| Solemar | Not recorded | Developed | Bad Dürrheim |
| Sonnen-Therme | Not recorded | Developed | Fürstenstein (3 mi) |
| SteinTherme Bad Belzig | Not recorded | Developed | Bad Belzig |
| Sundlaug Suðureyrar | 106°F | Developed | Ísafjörður (12 mi) |
| Szarvasi Szent Klára Gyógyfürdő | Not recorded | Developed | Szarvas |
| Széchenyi Gyógyfürdő és Uszoda | Not recorded | Developed | Budapest (2 mi) |
| Szilva Termál és Wellnessfürdő | Not recorded | Developed | Vásárosnamény |
| Tamina Therme | Not recorded | Developed | Bad Ragaz |
| Termálne kúpalisko Sliač | Not recorded | Developed | Zvolen (3 mi) |
| Termas de Chaves | 163°F | Developed | Chaves |
| Termas do Gerês | Not recorded | Developed | Vieira do Minho (7 mi) |
| Terme Antica Querciolaia | Not recorded | Developed | Rapolano Terme |
| Terme di Comano | Not recorded | Developed | Bleggio Superiore (2 mi) |
| Terme di Cretone | Not recorded | Developed | Cretone (1 mi) |
| Terme di Gambassi | Not recorded | Developed | Gambassi Terme |
| Terme di Rabbi | Not recorded | Developed | Rabbi Fonti (2 mi) |
| Terme Pompeo | Not recorded | Developed | Ferentino |
| Terme San Luca - Pluricenter | Not recorded | Developed | Bologna (2 mi) |
| Thermae Boetfort | Not recorded | Developed | Steenokkerzeel (1 mi) |
| Thermál Nesvady | Not recorded | Developed | Nové Zámky (5 mi) |
| Thermalbad Bad Zurzach | Not recorded | Developed | Bad Zurzach |
| Thermalbad Überkingen | Not recorded | Developed | Bad Überkingen |
| Thermapolis | Not recorded | Developed | Amnéville (1 mi) |
| Therme Sankt Kathrein | Not recorded | Developed | Radenthein (3 mi) |
| Therme Vals | Not recorded | Developed | Vals Platz |
| Thermenlandschaft der Adelindis Therme | Not recorded | Developed | Bad Buchau |
| Thermes de Balaruc | Not recorded | Developed | Balaruc-les-Bains |
| Thermes de Saubusse | 102°F | Developed | Rivière (2 mi) |
| Thermes du Boulou | Not recorded | Developed | el Voló (1 mi) |
| Valentína BJ-101 | Not recorded | Developed | Lúčky |
| Weser-Therme | Not recorded | Developed | Bad Karlshafen |
| Aguas Termales de Yanasara | 104°F | Developed | Huamachuco (11 mi) |
| Akishima Onsen Yuranosato | Not recorded | Developed | Fussa (2 mi) |
| Albertirsa Gyógy- és Strandfürdő | Not recorded | Developed | Albertirsa |
| Aqua Dome | Not recorded | Developed | Längenfeld |
| Aquaticum Termálfürdő | Not recorded | Developed | Debrecen (1 mi) |
| Árpád Fürdő | Not recorded | Developed | Székesfehérvár |
| Avita Therme | Not recorded | Developed | Oberschützen (1 mi) |
| Balneario de Pojpoquella | Not recorded | Developed | Ayaviri |
| Baños Termales de Minasmoco | Not recorded | Developed | Calca |
| Baños Termales de Ojocaliente | Not recorded | Developed | Aguascalientes |
| Baños Termales de Pacchanta | Not recorded | Developed | Qquea (25 mi) |
| Baños Termales Maya | Not recorded | Developed | Amatitlán (1 mi) |
| Base Camp Pool | Not recorded | Developed | Queenscliff (14 mi) |
| Bibione Thermae | Not recorded | Developed | Bibione |
| Bimas Hot Springs | Not recorded | Developed | Banjar Wangsian (17 mi) |
| Bùn khoáng Tháp Bà | Not recorded | Developed | Nha Trang (2 mi) |
| Buvette Prouvé-Novarina | Not recorded | Developed | Évian-les-Bains |
| Caldas da Cavaca | Not recorded | Developed | Aguiar da Beira (4 mi) |
| Caldas da Felgueira | Not recorded | Developed | Canas de Senhorim (2 mi) |
| Centro Termal Los Pedroches | Not recorded | Developed | Alcaracejos |
| Dávodi Gyógy- és Strandfürdő | Not recorded | Developed | Dávod (1 mi) |
| Einireykir | 212°F | Developed | Stykkishólmur (30 mi) |
| Escape Bathhouse | Not recorded | Developed | Pymble (4 mi) |
| Établissement thermal de Camoins-les-Bains | Not recorded | Developed | La Penne-sur-Huveaune (2 mi) |
| Fosslaug Free | Not recorded | Developed | Sauðárkrókur (19 mi) |
| Futamata Onsen Free | Not recorded | Developed | Chon Buri (3 mi) |
| Gorelnık termaldy bulaǵy Free | Not recorded | Developed | Almaty (11 mi) |
| Gross Barmen Hot Spring | Not recorded | Developed | Okahandja (14 mi) |
| Guðrúnarlaug Free | Not recorded | Developed | Stykkishólmur (29 mi) |
| Gyulai Várfürdő | Not recorded | Developed | Gyula |
| Izvir Klevevške toplice Free | Not recorded | Developed | Šentjernej (7 mi) |
| King&Queen | Not recorded | Developed | Tokorozawa (2 mi) |
| Las Aguas Termales Reina del Rosario | Not recorded | Developed | Ambato (18 mi) |
| Le Jardin des Bains | Not recorded | Developed | Argelès-Gazost |
| Les Thermes | Not recorded | Developed | Dax |
| Los Baños de Vilo Free | Not recorded | Developed | Periana (2 mi) |
| Mainit hot spring | Not recorded | Developed | Baracatan (9 mi) |
| Manupirua Springs Hot Pools | Not recorded | Developed | Rotorua (10 mi) |
| Nagyszénási parkfürdő | Not recorded | Developed | Nagyszénás (1 mi) |
| O' Balia | Not recorded | Developed | Balaruc-les-Bains |
| Parkplatz freie Thermalquelle Free | Not recorded | Developed | Castellammare del Golfo (4 mi) |
| Pattaya SPA | Not recorded | Developed | Zharkent (36 mi) |
| Ponta da Ferraria Free | Not recorded | Developed | Mosteiros (3 mi) |
| Porn Rung Hot Spring | Not recorded | Developed | Ranong (5 mi) |
| Public Foot Bath Free | Not recorded | Developed | Kagoshima (3 mi) |
| Römertherme Baden | Not recorded | Developed | Baden |
| SoleBad Cannstatt | Not recorded | Developed | Fellbach (3 mi) |
| Solebad Niedernhall | Not recorded | Developed | Niedernhall |
| Stabilimento Curativo Nuove Terme | Not recorded | Developed | Acqui Terme |