Fitness centrum with Sauna
Many fitness studios offer their members more than just muscle building. Wellness and sauna have become an important part of many studios and are usually worth a visit even without a sports session. The fitness studios listed here offer the option of a day pass, which means you don't have to take out a subscription. This makes your local studio the perfect place to spend a few hours in the sauna or wellness area.
Of course, you can always bring your sportswear with you and train in addition!