Let me guess, Mallorca? I'm guessing the tourist places are more lax in that aspect, because there is no way you can smoke inside where I live, the pubs can get a very big fine if you do.

I don't know where you went, but since 2011 it's been illegal to smoke indoors in Spain. It's still legal to smoke on outdoor seating in bars/restaurants, but fortunately that's going to be made illegal as well.