Borneo – Snorkelling with Mantas in Derawan/Sangalaki

After two weeks in the Borneo rainforest we were drawn to the east coast and the island of Derawan for three days of chilling out. The island isn’t overrun yet, and its underwater world is intact and diverse. We hope it stays that way and is spared the destruction you see elsewhere.

Out with the dive school

We spent two days out with the dive school. On the first day we weren’t allowed to dive because of the strong current – and an instructor we didn’t know – but while snorkelling the corals and fish made up for it. Over lunch one of the instructors casually mentioned Sangalaki, where large mantas are often found. That’s where we wanted to go.

To the mantas

In the evening we asked a local fisherman, and the next day we bobbed across the open sea in a small boat to Sangalaki. Below us in the water lay a world full of corals and colours – then our skipper shouted “Manta, manta!” Behind us five mantas glided through the water with open mouths, eating plankton, turned an elegant arc around us and disappeared into the depths. Our pulses raced, they came so close.

A day with the mantas

The day was kind to us: it felt like 30 times that mantas crossed our path, almost close enough to touch. The calmer we lay in the water, the closer they came. Alone with them in the open sea – we will never forget that.

Built-up islet from the air in the shallow, pale sea near Derawan
Derawan: a small built-up island in the shallow, pale sea.
Stilt building with a red roof from the air above the reef near Derawan
A stilt house with a red roof stands right above the reef.
Boat with wake from the air at the edge of the deep blue, Derawan
A boat draws its wake along the edge of the deep blue.
Curved wooden boardwalk and jetty from the air above the reef, Derawan
A curving wooden boardwalk leads across the reef to the jetty.
Snorkelling at Sangalaki
Into the water: snorkelling off Sangalaki.
Corals and small fish in blue water, underwater near Derawan
Corals and small fish in blue water – the underwater world here is still intact.
Large jellyfish with spotted arms in greenish water near Derawan
A large jellyfish with spotted arms drifts in the greenish water.
Two jellyfish pictures: several small jellyfish and a round, pale jellyfish
Jellyfish twice: a whole swarm of small ones and a round, almost transparent one.
Jellyfish from below against the sun, rays in the water near Derawan
A jellyfish from below, the sun behind it, rays in the water.
Large pale jellyfish above corals, more jellyfish behind, Derawan
A large pale jellyfish above the corals, more behind it.
Small turtle alone in deep blue water near Derawan
A small turtle alone in the deep blue.
Two pictures: yellow fish above the reef and a turtle by corals
Yellow fish above the reef and a turtle among the corals.
Violet fish above the coral reef, underwater near Derawan
Purple fish above the coral reef.
Coral head from above, a few fish, underwater near Derawan
A coral garden from above, shape upon shape.
Bubbles and light at the water's surface, underwater near Derawan
Bubbles and light just below the surface.
Turtle above the reef slope in blue water near Derawan
A turtle glides over the reef slope.
Tall coral block with small fish around it, underwater near Derawan
A tall block of coral, circled by small fish.
Dense school of fish in blue water, light from above near Derawan
A dense school of fish, light falling from above into the blue.
Three mantas near Sangalaki, one alone on the left, two close together on the right
Three mantas at once – one alone, two close together.
Two mantas head-on in blue water near Sangalaki, pale cephalic fins
Two mantas head straight towards us, their pale cephalic fins spread.
Manta from above in turquoise water, dark back and long tail
A manta from above, dark back, long tail – so close your pulse races.
Two beach pictures near Derawan: sand with driftwood and a bare tree in the water
White sand, driftwood and a bare tree in the water – three days of doing nothing on Derawan.
Fine ripples in white sand, the beach filling the frame near Derawan
Fine ripples in the white sand, as far as the frame reaches.
Narrow white sandbank in clear water, cloudy sky near Derawan
A narrow white sandbank in clear water under clouds.
Two mantas above the reef near Sangalaki, the lower one larger and closer
Two mantas above the reef, the front one larger and very close.
Manta from the side just below the surface, patterned back, Sangalaki
A manta just below the surface, its patterned back in the light.
Two side views of a manta below the surface near Sangalaki
Twice from the side: a manta gliding past below the surface.
Manta at an angle from below above pale coral ground near Sangalaki
From below at an angle over pale coral ground – the stiller we lay, the closer they came.
Manta with open mouth above the reef near Sangalaki
A manta with its mouth open feeds on plankton above the reef.
Long narrow wooden boat from the air on turquoise water above the reef
A long, narrow wooden boat on turquoise water above the reef.
Two boats from the air above the reef, one trailing a white wake
Two boats over the reef, one drawing a white wake.
Boat from the air above a patchy reef, a line to a white buoy
A boat above the mottled reef, a line running to a white buoy.
Small boat with a roof on a calm sea under pink evening clouds
Pink evening clouds over the calm sea, a small roofed boat below.