Welcome to Seoul
![[Seoul at night]](images/SeoulAtNight.jpg)
Gangnam district at night
Welcome to Seoul, South Korea's capital, a real metropolis of 10 million, site of the 1988 Summer Olympics – and the host of CAOS 2012! Seoul is located in the north-west of South Korea. It has been a settlement for more than 2,000 years and is home to four UNESCO World Heritage Sites.
Climate
Temperature and humidity vary considerably throughout the year. During the time of CAOS-International's annual meeting you may expect temperatures to be around 25°C (77°F) on average with moderate changes of rain.
Electrical Equipment
![[Socket]](images/Socket.jpg)
Wall socket
The standard electrical voltage in South Korea is 220 volts AC, 60HZ, so you will need an adaptor for your 110-volt appliances and electrical equipment. Two-pronged European plugs, however, will work.