The WaldSpa at the MUNTE Wellnesshotel by Bremen's Stadtwald is an 800 m² hotel spa open to day guests by phone booking: a Finnish sauna, a forest-scent sauna with colour light, a textile sauna, a steam bath under a starry sky, an infrared cabin, a microsalt inhalation room, a sun room and an indoor pool. Entry costs €30 for three hours or €40 for six, from age 16. A private spa with its own glass sauna can be hired for up to eight people.