What's the difference in a "steam room" and a "sauna"?

A steam room is just that a room full of moist steam, which is nice, especially if you add a bit of menthol to clean the pores and clear out the sinus. A sauna is more of a dry heat and usually in a wooden room, which is very relaxing. I like them both but would use them for different reasons. If you can, I would look for a gym or workout place that had both, and a pool and whirlpool as well. There is nothing like going for a nice swim, which is great low impact exercise, then getting in the whirlpool for a bit, then off to the steam or sauna for a great experience....then a nice shower and go home to a salad and relaxing evening. Hope this helps....Best wishes in your search!