we just returned from the Polynesian about 2 weeks ago. My son inquired about the prices at the spa at the gf and was told that a length of stay for one person wasabout $20 and a length of stay for the entire family was $40. We opted to get the length of stay for the family and it was definitely worth it. I used the elliptical machine and exercise bike every morning and my sonand his girlfriend also used the machines in the afternoon. We also took advantage of the hot tub (since there is none at the Polynesian), sauna, and steam room. Had we had more time, I would have gone for some of the spa treatments. It is a beautiful facility and we definitely got our money's worth. Also, I jogged over there each morning from the Polynesian and the sunrises were beautiful. It was a great way to start each day.