Switzerland is really interesting country. It use to be one of the less wealthy district in whole Europe, thanks to lack of grounds for sowing. But nowadays, everything had change. Swiss inhabitants are really wealthy, so much, that they do not have to be member of European Union. But even so, tourists from Poland are still able to explore this magnificent country, without having a passport, just ID is required. That is because Switzerland is a member of Schengen zone. Beside, because of big popularity of this area, tickets for flights to Geneva or Zurich are very attractive. Doesn't matter the season of year, you need to give it a try, you won't regret it.