| 🇭🇺 Hungary | ◎ | △ | Budapest is a hot spring city✨ Mixed bathing, swimsuits required |
| 🇮🇸 Iceland | ◎ | ◎ | A geothermal spa paradise🌋 Enjoyed in nature, with swimsuits |
| 🇩🇪 Germany | ○ | ◎ | Known for FKK culture 🥹 Co-ed saunas, often nude |
| 🇦🇹 Austria | ○ | ◎ | Natural spas by lakes 🏞️ Strong sauna traditions |
| 🇳🇱 Netherlands | △ | ◎ | Spa-oriented 🛁 Quiet, nude mixed saunas with strict etiquette |
| 🇫🇮 Finland | × | ◎ | Sauna is part of daily life🧖♂️ Famous for löyly (steam) rituals |
| 🇪🇪🇱🇻🇱🇹 EstoniaLatviaLithuania | △ | ◎ | Home saunas are common🏡 Often paired with lake swims |
| 🇷🇺 Russia | △ | ◎ | Traditional banya culture🌿 Includes birch-branch whipping |
| 🇨🇭 Switzerland | ○ | ○ | High-end resort style ✨ Accessible for tourists |
| 🇸🇰 Slovakia | ○ | △ | Many medicinal spas🏥 Locals often visit for therapy |
| 🇨🇿 Czechia | △ | △ | Smaller-scale facilities 🎐 Quiet spa towns |
| 🇸🇪 Sweden | × | ◎ | Influenced by Finnish culture🧖♀️ Sauna → snow → lake routine |
| 🇳🇴 Norway | × | ○ | Nature-based saunas 🌲 Sauna and lake relaxation |
| 🇩🇰 Denmark | × | ○ | Sauna trend is growing🔥 Still not deeply rooted |
| 🇫🇷 France | △ | △ | Spa culture exists, but mostly for tourism 🧴 |
| 🇮🇹 Italy | △ | △ | Hot springs are tourist-oriented 🌿 Sauna less established |
| 🇪🇸 Spain | △ | △ | Some Arab-style spas🕌 More for visitors than locals |