[piva00]

In Sweden it's allowed to carry over 5 days (or maybe more depending on the collective agreements, a bit hazy on that) from the previous year, for a maximum of 5 years. So if you save 5 days every year by year 5 you can take 25 additional days off.

I wish more European countries relocated holidays to the closest Fri/Mon, I know that Ireland the UK do it, it's such a drag when most holidays fall on a Sat/Sun...