There is a very random and arbitrary line that delineates the 'smoking' section from the nonsmoking, but it's not a partition or anything so smoke is wafting through the whole place regardless of what ventilation techniques they are using. It consists of one large floor less than the size of a football field with all of the gaming and eateries. I was actually surprised at how small the casino was. I had not been to a Indian casino in Pennsylvania, just in other states, so I wanted to compare. The outside was quite inviting, and making use of this distressed steel factory was a very interesting and neat idea. Wind Creek Bethlehem was a disappointment of a casino for sure.