The simple fact that Tap Mun, also known as Grass Island, is inhabited by only around 100 people should be enough to convince you that this is one of the best places in Hong Kong to get away from it all. Accessible by a kaito (either from near University MTR station or Sai Kung), this verdant green gem houses but a small fishing village and a Tin Hau temple, set against a seemingly uninhabited landscape, save for a few grazing cows.