Key points
Language
Korean is the official language of South Korea. English is widely spoken by Korean people in touristic areas.
Currency
The official currency of South Korea is South Korean Won (KRW).
1₩=0,00074 USD.
Weather
From March to May, spring is often seen as the best time of year to visit South Korea when the cherry blossom the first week of April, and also autumn September to November.
Plugs
South Korea uses the type F plug, which is the plug that has two round pins with two earth clips on the side. South Korea operates on a 220V supply voltage and 60Hz.