Ulong Channel in Palau is not for the faint-hearted. The pace of this dive is tremendous and takes divers into a channel to enjoy one of the world’s best drift dives. The channel entrance is covered in corals and divers drift through the channel to the mouth, where grey reef sharks can be seen hunting fish that exit the channel. Stingrays, snappers, jacks and batfish are also seen at the mouth of the channel. Find out more about this and other top drift diving destinations in my latest article for LiveAboardDrift Diving Essentials.