At most casinos, the beverage policy seems to be that bar prices are charged for drinks with alcohol or out of a bottle. There are separate rooms or floors for smoking and non-smoking. To avoid repeating myself, let me mention some commonalities to many European casinos. At every location, I tried to visit at least one casino. In March of 2018, I took a two-week trip to Barcelona, Zurich, and Paris. Last updated: MaCasinos in Barcelona, Zurich, and Liechtenstein Casinos in Barcelona, Zurich, and Liechtenstein.