Rennes Aqua Center is a private wellness centre in Acigné, about ten minutes east of Rennes and on STAR bus line 64. Its 70 m2 Espace Prestige is booked exclusively by groups of two to fifteen and holds an XXL jacuzzi, a six-seat sauna, a six-seat eucalyptus hammam, a sensory shower and a cold douche écossaise. It also has two flotation tanks and the Vital Dôme, a long-wave infrared sauna sold at 36 EUR for 45 minutes. Open daily 9:00 to 21:00 by booking; Prestige starts at 100 EUR for two.