I'm wondering if anyone knows how busy the (somewhat new) thermalbad in Zurich usually gets on a week night?

My husband and I are thinking of going tonight for the first time. But I'd rather go to a different thermalbad if the one in Zurich gets really crowded.

I went there last week to redeem a coupon for a free trip after running the Zürich Marathon. I went on a Friday night and it was pretty jam-packed, albeit with others like me who were taking advantage of the offer.

I would imagine it gets less crowded on a weeknight, but can't say for sure.

IMO it is too expensive for what you get *if* it's crowded, but you really cannot beat the views from the roof bath, if you have a clear day. Go at sunset and watch the pink hue change on the Appenzeller Alps, it's really stunning.