I will be traveling in Iceland and Denmark. I have a flat iron that has a European plug "C". I have read that a different plug is required for Denmark. Does anyone know if you need to purchase a different adapter for Iceland or Denmark if you have an European appliance?
For two pronged plugs, Denmark uses type C. For three pronged plugs, they have their own unique one (type K). So, a two pronged type C plug will work in Denmark, but a three pronged plug from any other country will need an adapter. Pictures and details here: http://www.worldstandards.eu/electricity.htm#plugs_k
Thanks the chart answered all my questions.