Grammar · Particles
へ, direction
[Place] へ 行く
へ marks direction, and it is said 'e', not 'he'. With movement verbs it is close to interchangeable with に; へ leans slightly more towards 'towards' and に towards 'to'.
The mistake to avoid
Like は, this particle keeps an old pronunciation. へ is 'e' as a particle and 'he' inside a word.
Examples
東京へ行きます。
とうきょうへ いきます。
I am going to Tokyo.
どちらへ。
どちらへ。
Where are you off to?