Koh Ma is a tiny little island that lies separately from Koh Phangan during high tide and becomes connected by a sand bar during low tide, which one can cross to spend some time on the islet. To get there make your way to the northwest end of Koh Phangan, during the morning, and simply make your way along the sand bar to reach it. It's the perfect place to enjoy a spot of sunbathing and swimming! Keep in mind that the mid-day heat can be quite unbearable so remember to stay well hydrated and protected from the sun, with reef-safe sunscreen, a hat and a pair of shades.