"As Koh Lipe has become more and more popular, many have chosen to travel to the slightly quieter Koh Bulon. Some have given the island a Robinson stamp due to the limited tourism. Here you can almost get beaches for yourself.
You can snorkel in the crystal clear water directly from the beach, but otherwise relaxation and sunbathing is the only thing you need to do here. Cross the island and experience the small fishing village on the other side if you need to move around a bit.

On Koh Bulon there is room for backpackers on budget and those who want to stay in their own bungalow on the beach (for example at the scenic Bulon Resort). " - Momondo.dk , translated by google translate.