What does it cost to be able to access the different rain forests showers, saunas, and other private lounge areas in the spa? Is it only included if you purchase a spa treatment? Couldn't find anything online about it!
If anyone has had spa treatments, please tell me if they are worth it!
You can buy a day pass from the pre boarding shopping, it's $16 per person per day 
Our Very Merry 24 nighter Nov/Dec 15
Watson's go West May 15
The one with all the birthdays Oct 14 4 Big Birthdays and a Vow Renewal thrown in
The OMG trip June 14 30th Birthday present from the hubs
Girly trip March 14 A last min cheapy week
September 13 our first all DVC stay
TR May 2013 the last min bargain trip offsite
Oct 2012 TR with a cruise!big family trip featuring the beach club, AKL, the dream and a villa offsite
TR on a budget May - June 2011offsite condo
TR Sept - Oct 2010 big family trip in an offsite villa
Yes, the rainforest room with the showers, saunas, heated lounges, and jacuzzi tubs are included in the day pass.
$16 is close to what I remember as well.
I just got a day pass, no spa treatments. My traveling companion got a shave and thought it was pretty awesome.
http://www.wdwforgrownups.com/articles/disney-cruise-line-manly-shave-senses-spa-salon
It looks sweet. Can you just lounge around in those nice, warm chairs? Is there a time limit? Not that I want to spend all day, but maybe an hour or two...want to get my $16 worth!
The chairs in that article are not the ones that you can lounge in. But yes, there are heated tile lounge chairs that you can spend all day in if you want. They have an amazing view and are just feet from the hot tubs. I didn't bring my camera in there so I don't have any shots of my own.
Yes you can be there as long as you like - ive put a few pics in my trip report sy's big 30 if you want to have a look
Our Very Merry 24 nighter Nov/Dec 15
Watson's go West May 15
The one with all the birthdays Oct 14 4 Big Birthdays and a Vow Renewal thrown in
The OMG trip June 14 30th Birthday present from the hubs
Girly trip March 14 A last min cheapy week
September 13 our first all DVC stay
TR May 2013 the last min bargain trip offsite
Oct 2012 TR with a cruise!big family trip featuring the beach club, AKL, the dream and a villa offsite
TR on a budget May - June 2011offsite condo
TR Sept - Oct 2010 big family trip in an offsite villa
Mase is well versed in the ways of the land-based spas.... Mase, if you're feeling up to it, chime in, bro.