How to add localised holidays to iCal

How can I add a localised holiday calendar to iCal? I would like to add all public holidays to iCal/iCloud, how to best do this?

(Personally I'm after the Norwegian and Australian Holidays, but I'm after a general answer.)


Solution 1:

Apple has many calendars you can add: http://www.apple.com/downloads/macosx/calendars/

Solution 2:

Just found official Apple calendar for French holidays at: webcal://files.apple.com/calendars/French32Holidays.ics

I guess from that URL we can derive a generic scheme for other localized iCal sources.