This is the 16032nd most frequent Korean word.
북촌에
"북촌에" means "in Bukchon," referring to a historic village in Seoul, South Korea.
In this sentence, '북촌에' indicates the location where the coffee shop opened.
북촌에 새로운 커피숍이 생겼다.
A new coffee shop opened in Bukchon.
Here, '북촌에' is used to specify the location you visit to see traditional houses.
북촌에 가면 많은 전통 한옥을 볼 수 있다.
If you go to Bukchon, you can see many traditional Hanok houses.
In this context, '북촌에' indicates the destination of the planned visit.