Switzerland is very amazing country. It use to be one of the less wealthy land in whole Old Continent, because of lack of soils for sowing. But nowadays, anything had change. Swiss inhabitants are very rich, so much, that they don't must to be part of EU. But even so, people from Poland are also able to explore this magnificent land, without having a passport, only ID is required. That is because Switzerland is a member of Schengen zone. Also, because of big popularity of this country, tickets for flights to Geneva or Zurich are very reasonable. No matter the time of year, you must to give it a try, you won't regret it.