Sam Mun Tsai is a small fishing village which sits on the northern shores of Tolo Harbour on a headland, called Yim Tin Tsai, that juts out to the west of Plover Cove. It is quite well established and still has a (not so) thriving fishing industry based around some small independent fisherfolk. Even at a weekend, with numerous hikers wandering through its main street, the place can still be described as sleepy.