$30 for an all day pass at the spa at ARIA. IT was relaxing and plenty of things you can do. Personally I can only do 3 hrs at most at a SPA but it's still nice to have it as an all day pass. I really like the environment of the spa...not to mention that it is my first time at one.
They have many things you can do from steam room , sauna, outside heat pool, four jacuzzi with different temperature, salt bed room, showers, a nice locker, and nice snacks you can munch on. I personally would recommend it to anybody who would want to go to a spa. The one thing that did bug me was people that went commando(no offense but usually those old people...)That was probably the most disturbing for me....but it was really relaxing. I really love the view from the outside pool( a winner for me).