に・へ
To, toward (destination of movement)machine translation
FormationPlace noun + に/へ + verb of movement
に and へ both mark the destination of movement verbs like 行きます (go), 来ます (come), 帰ります (return): 東京に行きます = 東京へ行きます (go to Tokyo).
The difference is very small: に emphasizes the destination point, へ emphasizes the direction "toward". At the N5 level you can use them interchangeably; in everyday conversation に is more common.
Note on reading: as a particle, へ is read え, not へ — just like the particle は being read わ.
Examples
明日東京へ行きます。
I'm going to Tokyo tomorrow.
友達がうちに来ました。
My friend came over to my house.
兄は外国に行きました。
My older brother went abroad.