Welcome to Yellowstone Fitness, the largest gym in Billings with 42,000 square feet of fitness!
We offer a full range of classes including yoga, a basketball gym, a huge selection of cardio & weight equipment, a pool, hot tub & sauna, personal training & a smoothie bar!
Yellowstone Fitness is more than fitness…It’s a Way Of Life.
1595 Grand Avenue, off 15th & Grand in West Park Promenade
