Best gym in the area.
I have been a member of 3 different gyms in the Madison area and none have impressed me like Prairie Athletic Club. The facilities are clean, staff is friendly and efficient, and they have great equipment!
I love the different workout areas - there are several rooms with cardio and weights equipment so you can find your favorite spot, or rotate through them all of a change of scenery. There are several pools, both indoor and out, saunas in the locker rooms, and a hot tub.
The group fitness classes are offered at several times throughout the day, so it's easy to find a class & time that fit your schedule. Classes are only included with the most expensive membership, but it is so worth it. The membership is very affordable, especially compared to other gyms that I've tried where you get much less for almost the same price.