こうえん
park
kouen
JMdict 1273270
公園(こうえん)parkに行(い)くgo
I go to the park
A simple casual statement. に (to) marks 公園(こうえん) (park) as the destination — where the motion is headed — and the verb 行く(いく) (go) stays in its plain dictionary form. Short and relaxed: “(I’m) going to the park.”