http://www.maangchi.com/ an amazing cooking blog of a korean expat in NY.
http://discoveringkorea.com/ a travel and culture blog about Korea by Matt Kelley
http://blog.korea.net/ Official blog of Korean cultural center
http://www.hongdaeguesthouse.com/ Our base during our stay in Seoul
http://www.ciaokorea.com/ Association that aims to spread the Korean culture in Italy
http://koreaanskoken.com/ Blog of Korean recipes with an European twist (in Dutch)