I remember getting on an island ferry in Greece a few years ago, and having to go outside because of all the smoke inside, only to find the outside was just as full of smokers, and there was no designated fresh-air area to be found anywhere!
Once you live in a jurisdiction which basically bans smoking (in bars, restaurants, indoors, public areas, anywhere in multi-unit apartment complexes...) you get use to your smoke-free lifestyle. Then when you travel, you can disgustingly sniff it out at 100 metres...
I agree Milton, it's time to make it more accessible for non-smokers to find never-smoking places (not just smokers, to find pro-smoking places, where they still exist).
NB: pro-smoking in the EU is still very much the norm, unlike North America/Australia/New Zealand.