Firefly Spa

Infrared Saunas and Cold Plunge Tubs are finally here in Michigan! Known as Contrast Therapy, sauna and cold plunges have been used as a wellness practice for thousands of years. Trying new things can be difficult, like your first cold plunge, so at Firefly Spa your First Visit is FREE! No gimmicks, no hassles. Enjoy our large community Full-Spectrum Infrared Sauna and Cold-Plunge Tubs on your schedule with no reservations needed. We open during the week at 6:30am and have late hours on Tuesday, Wednesday and Thursday. Our Cold-Plunge Tubs ARE NOT ICE BATHS!! This is very important, so that yo