Hotel disposal of spa swimming pool thermal baths jacuzzi sauna steam and aroma bath the natural thermal water was originally brought to the surface in 1886 it enters the spa at a temperature of 70c but it is then cooled to 34c 36c and 40c but retaining its unique curative ingredients the thermal water on the margaret island is famous for its healing effects on conditions such as joint and muscle problems certain degenerative nerve conditions some circulation disorders and ma