Sipadan has two types of dive site: walls and points. The walls drop vertically from around 5m to anywhere from 600 to 1,200m. Around the points, the terrain has more slope to it and there are some flattish, sandy areas. The turtles prefer the walls, which have ledges and caves where they can crash out, and the white-tip reef sharks prefer the points, possibly because of the sand.
The most popular section of the wall is the Drop-off, directly off the resort. Has to be the worlds best orientation dive
you gear up, walk into the clear, calm water, put on your fins, swim about 15m, and then drop over the edge. Theres a hang line set up at 5m and a shelf at about 20m, which is comforting when youre getting your head around the concept of a bottomless drop (okay, there is a bottom, but its 600m down and youll be well dead before you get there). Along to the right (wall on the right) is the entrance to the infamous Turtle Cavern.
Altogether I did five dives on the Drop-off, including two night dives. Its a nice dive in the late afternoon, when the sun gets low enough to light up the soft corals from behind. Its also great at night, when the orange cup corals are feeding and the bumphead parrotfish are settling in to their caves. Kind of freaky, though
shine your torch down, nothing. Out to the left, nothing. Dead ahead, still nothing. Shine your torch to the right
aha, wall. Definitely the darkest night dive Ive done.
One night we dropped down to the mouth of the cavern and covered our lights. After a couple of minutes we saw a swarm of little lights, like very bright stars
flashlight fish. Very surreal experience. Theres definitely something odd about kneeling in the sand in the dark, with 20m of water over your head, watching a bunch of dancing lights. One of my buddies said she half expected them to spell out her name.
Hanging Gardens gets an honourable mention in the walls category, for its soft corals and general good value on the stuff-per-square-metre front. We saw lots of turtles, morays, scorpionfish, lionfish, a huge Napoleon wrasse, a herd of bumpheads chomping on the coral, a school of fusiliers swirling underneath us like a blue rainbow, lots of batfish and loads of different small fish. It was always an easy, enjoyable dive.
The top point, and probably the top dive site overall, is Barracuda Point. The main attractions are big fish and a big school of barracuda. For the fish, the main attraction is the current. One morning I had to fin flat out just to stay in place; the next morning I got smart and held on to a rock.
On our first two dives, we saw a few solitary barracuda, a school of 15-20 adults, and another school of about 100 juveniles. On our third dive we finally saw the big school, hanging in the current at about 15m. Slid through underneath them and then hung on to a rock on the upslope side of the school, a few metres away from several hundred sleek, silver, chomping machines. I was awed, but the local bannerfish werent as impressed
a couple of them kept darting in and nipping one of the barracudas fins. Seemed a remarkably unwise thing for a small fish to do.
Barracuda Point isnt just about barracuda. On the day of the big school, we started the dive out in the blue with a grey reef shark. Came back to the reef, swam straight into the barracuda. When we tore ourselves away, we were right on top of the flat, sandy area where the garden eels hang out. Beyond them, there was a big school of silver jacks. Beyond them, on the top of the reef, the sun was shining brightly on a school of yellow goatfish, and then on a school of deep red bigeyes that were practically glowing. And along the way there was a clown triggerfish and a trumpetfish and a diagonal-banded sweetlips
it was like watching a highlights reel, but it all happened in real time. Normally I find it hard to compare dives, because theres always something to like, but this one was special.