One of Maratua's busy reefs (Rachel Horsfield)


Soft coral detail (Rachel Horsfield)


Soft coral wall at Isla Sambat (Rachel Horsfield)


False Clown Anemone fish (Rachel Horsfield)


Jellyfish Lake at Kakaban (Rachel Horsfield)


Jellyfish detail (Rachel Horsfield)


Hard coral detail (Rachel Horsfield)


Jellyfish reflection (Rachel Horsfield)


Manta Ray at cleaning station (Rachel Horsfield)


Bubble coral (Rachel Horsfield)


Nabucco Island Resort (Rachel Horsfield)


The view from the bar at Nabucco Island Resort (Rachel Horsfield)


Bungalow interior at Nabucco Island Resort (Rachel Horsfield)


Walkway between bungalows (Nabucco Island Resort)


Nabucco's Nunukan Island Resort bungalow interior (Nabucco's Nunukan Island Resort)

South-East Asia

MARATUA, SANGALAKI, KAKABAN & DERAWAN, KALIMANTAN, INDONESIA

'Pearls of Borneo'

Season: Year-round diving

Visibility: 10-30m/35-100ft

Water Temperature: 26-30°C/79-86°F


Manta Ray (Nabucco Island resort)

Shore based resorts

Nabucco Island Resort

Nabucco's Nunukan Island Resort

Diving: Walls, atolls, coral gardens, drift diving, sharks, critter diving

Nitrox available

Willing to share option on liveaboard

 

Off the eastern Borneo coastline (in Indonesia’s province of Kalimantan) lie four islands and a number of submerged atolls in the Celebes Sea, comprising an area that Uwe Guenther of the liveaboard Tambora, aptly names ‘The Pearls of Borneo.’ Between them Maratua, Sangalaki, Kakaban and Derawan offer a delightful microcosm of much of what Indonesian diving encapsulates. This is a remote area of the globe; only three resorts are located at Maratua atoll and one on Derawan. It is a joy to spend long, warm days with nothing other than the blue sky and blue sea for your vista, with hardly another boat in sight, and at times no land either! Due to its remote nature, some of the sites in this region are off the beaten track, particularly those accessed by the only liveaboard to currently operate in this region; the MSY Tambora.

The most famed of these islands is Maratua, a large, horseshoe-shaped atoll some 90 kilometres (56 miles) in length. Diving off the atoll itself and in some of the islands located inside the lagoon is characterised by gentle drifts along plunging walls, the first 15m (50ft) or so of which are festooned with hard and soft corals. Lighthouse, which lies on Maratua’s northern tip, is a usually calm wall dive offering an easy introduction to the area. Hawksbill and Leatherback Turtles are numerous. Anemones and their endearing clownfish inhabitants dot the reef, and divers can expect to see up to six different species of nudibranchs. Much of the diving around Maratua is safe from fishermen and so the sight of many juvenile fish is a welcome one. At Eagle Run, Spotted Eagle Rays cruise overhead in small schools and by keeping en eye out on the sandy spots you might be able to see sleepy Feathertail Rays, which always look as if they are dragging half a palm tree with them! Maratua’s most famous dive must be Big Fish Country, a current-swept corner on the far eastern tip of the island, where fast currents mean that a battery of barracuda, as well as Grey Reef and White-tip Reef Sharks, can almost always be found at around 30m (100ft). Reef hooks are a must and the only effective way to spend time with the barracuda swirl that come a little closer with each rotation, directed, it seems, by an invisible conductor. Before you know it you are encircled by these fabulous flashing silver fish and if you aren’t paying attention you could forget to look at your computer and end up close to decompression! Small areas around Maratua reveal evidence of the dreaded dynamite fishing, but the recent presence of the resorts in this area has stopped the practice and there is already a promising recovery in the damaged areas. For photographers, Maratua’s walls offer some great opportunities for wide-angle photography. The visibility is good and many of the walls start at 5m (16ft) or less. Midnight Snapper Run is home to the fish that gives this dive site its name. How funny the juveniles look with their odd-shaped fins, but so attractive with their black and white swirly and starry patterning.

One area not too far from Maratua, but far enough away so that the day boats from the resorts cannot reach it, is a submerged atoll which is so large that it has three names; Karang Lintang, Karang Gosungan and Karang Muaras. This area is uncharted and is currently only visited by the liveaboard Tambora. If you like to explore new sites and enjoy the thrill of the unknown, this is the place for you! The diving is very similar to Maratua, with much of the same life to be found, but on South West Karang the macro life is more prolific with Decorator and Orangutan Crabs and a variety of shrimp species. Reefs here are also home to reef sharks at about a depth of 30m (100ft) and you can expect very healthy and extensive reefs with prolific fish life. The anthias come in every colour under the sun! Isla Sambat is especially beautiful and usually a very calm site where you can simply hang in the blue off the reef and observe the clouds of fish whizz by. Most of the others dives are gentle drifts. Fiona’s Palace is a wall densely populated with hard and soft corals in many colours. Hard and soft corals allow for great wide angle photography opportunities and the shallower sections of the wall peter off into coral bommies in a sandy area where jawfish peer from their sandy homes and catfish flit from crevice to crevice. Turtles and rays frequent the area too.

Kakaban island is famed for being home to Barracuda Point (has anyone wondered how many Barracuda Points there are throughout the diving world?), a heart-pounding fast current dive where you should use a reef hook. A lip at around 30m (100ft) is the first place to hook onto and watch the barracuda swirl pass by, and if you are lucky, pass over your head too. Grey Reef Sharks, Black-tip Reef Sharks and White-tip Reef Sharks frequent the site and there have even been sightings of Thresher Shark and a Great Hammerhead! After releasing from the reef, divers are swept towards the tip of the island where a rope has been placed for divers to hold on to at around 15-20m (50-65ft) in the maelstrom! From here it is an entertaining challenge to pull yourself along the rope to the sheltered shallow reef which makes for a truly wonderful finale to a very thrilling dive! On the colourful and shallow reef top it is a true joy to spend time hanging out: each outcrop and crevice, each fan and each anemone, each table coral and each patch of reef is home to its own aquatic community.

Kakaban also harbours a Jellyfish Lake. Some say that Palau is the only place on earth with a Jellyfish Lake and non-stinging jellyfish, but this region is home to two! The one with the most straightforward access is right here on Kakaban. A wooden walkway and steps lead you straight to a large lake that takes up the bulk of the interior of the island. The jellyfish swim throughout the lake but due to the size of the body of water, are spread quite sparsely compared to the lake’s Maratua counterpart. Diving here is not permitted due to the fragility of the jellyfish bodies. Snorkelers are asked to take great care when swimming amongst the jellyfish whose fragile bodies can be chopped to pieces by a careless flick of the fins.

Sangalaki, once one of the most famous places to dive in western Indonesia, no longer has the healthy reefs that once bloomed here thanks to dynamite fishing. However, it remains a great spot for seeing its star attraction – Manta Rays. A steady throughput of plankton means that the resident Manta Rays have plenty to feed on and the topography of the coral bommies and pinnacles surrounding the island lends itself to providing the perfect location for cleaning stations. Naturally, the visibility can be quite poor and diving here tends to be on shallow sandy bottoms where you can easily kneel in the sand to observe the Manta Rays as they glide by and swoop overhead. Of course, sightings cannot be guaranteed, but you would be very unlucky to spend the day here and not witness one of these remarkable creatures. The patch reefs and bommies that remain are definitely worth spending 20 minutes or so exploring at the end of a dive. Cleaner wrasse will clean those patient and still enough to fool these fish into thinking that you are part of the underwater world. Reef squid zoom by, in their beguiling stop-start way, and schools of snappers pick up the scraps left by the rays.

At Derawan the patient and watchful diver will be greatly rewarded. A small dive light and a magnifying glass are highly recommended tools for diving off Derawan. Nudibranchs abound, ranging from the very small to the very large, and Hawksbill and Green Turtles frequent the sites here, especially at Tuturang where they are clearly used to the presence of divers. Shipwreck is possibly the best dive at Derawan. More of a twisted lump of metal than a shipwreck, one can quickly recognise that this dive is fantastic, both in the day or at night. The dark crevices of the mangled boat harbour Tiger Moray Eel, while Crocodilefish sit in the sandy bottom, staring up at you with their goggley eyes. Sea fans not far away are home to pygmy seahorses, though you may wish to leave the spotting duty to the guides! Several Yellow-barred Jawfish sit around the wreck. At each full moon the male incubates the eggs in his mouth for a week before releasing them into the sea. This site is an excellent location to witness such an event, though the male tends to release the eggs very early in the morning, making a dive to see this phenomenon more of a night/dawn dive! Snapper Point is not far from the shoreline of Derawan. Blue Ribbon Eels can be found here and the site is excellent for small fish portraiture and abstract images formed by the sea fans and hard coral formations.

NABUCCO ISLAND RESORT

Nabucco Island Resort sits on its own small island, Pulau Pahabanan, in the Maratua Atoll, surrounded by warm shallow waters and partly fringed with a rocky belt of sand. This remote location, in the middle of the Celebes Sea, is perfect for those wishing to get away from ‘life as we know it’. The resort is a 3 hour speedboat ride from the local airport, Berau, which is in turn a short hop from the southern Kalimantan town of Balikpapan. The only other people you will see during your stay are your fellow guests and the occasional passing fisherman, as well as the German couple who run the resort, Rainer and Evelyn, and their staff. Here it is just you, the sea and the sky. Some guests have been known to sit on their verandah most of the day, watching the waters of the lagoon change colour until they decide it is time to go diving, and off they go!

Seventeen bungalows take a maximum of 34 guests at any one time. Bungalows have either a sea or garden view, surrounded by trees and rocks. No tree was moved or rock turned when the resort was built. The result is a sprawling ‘village’ connected by wooden walkways through the palm trees or sandy paths around the island’s rocky centre. Some bungalows are right on the island’s shore, in their own private coves and inlets with a balcony built over the sea. Bungalows are clean and simple, built from local wood and either fan-cooled or air-conditioned, with en-suite bathrooms. All bungalows have a mosquito net and a small fridge, as well as a small desk and a wardrobe. The central area of the resort is home to the office, a small shop and a very extensive international collection of fiction ad non-fiction as well as a small seating area. Not far away is the restaurant, built over a shallow lagoon. Here western and Asian dishes are served by the experienced chef, who is always happy to give cookery demonstrations to the guests. Breakfast is served à la carte and lunch is usually taken on the dive boat. Dinner is a five course set menu to keep hungry divers fuelled up! Nabucco also has a lovely bar area over the dive dock, the perfect place for sundowners. Wine, beer, cocktails and soft drinks can be purchased here.

Nabucco’s dive boats will take divers out for full or half day diving trips to a variety of sites around Maratua as well as to Sangalaki, Kakaban and Derawan. There is no house reef to speak of but the island’s proximity to some calm and shallow dive sites means that you are no more than a 5 minute boat ride from some easy and accessible dive sites. There is shade on the dive boats and water, snacks and sometimes lunch are taken out on the boat daily.

For those aching after-dive muscles, it is wonderful to enjoy a massage or a relaxing spa treatment.

NABUCCO’S NUNUKAN RESORT

At the south-eastern tip of Maratua atoll lies the small but beautiful island of Nunukan, just waiting to be your private paradise! Like Nabucco Island Resort, the remote nature of this island is one of its most appealing aspects. The resort has just 22 simple but spacious bungalows made from locally sourced wood. The bungalows are around 55 square meters (over 580 square feet) in size, including the outside terrace, so you should have plenty of space to spread out! All the bungalows are situated between the elegant landscaped gardens and the beach. Each is very private and has sea views, air conditioning, en-suite bathroom and a mini bar. All the showers on Nunukan Island have a darkened screen facing the sea so you can see the outside world whilst enjoying the après-dive freshen up! You can take advantage of this wonderful setting from the lounger or day bed on the balcony, where you can lie and watch the sunset each evening, or just look up into the starry night sky! All bungalows have hot and cold water and 24 hour electricity but as this is a remote location it is a good idea to take a flashlight in case the power should temporarily fail. Laundry service is available so if you wish you can cut down on your luggage and just take a couple of pairs of shorts and tee shirts.

A wooden walkway bridges the bungalows and the rest of the resort. The open air restaurant, dive centre, bar, office and small shop overlook the jetty and across the ocean. The open air restaurant is a very pleasant place to wine and dine with friends. Breakfast is prepared to order and lunches are taken à la carte . There is a tremendous five course spread at dinner time. On the tip of the island sits the spa centre with two treatment rooms and a small salt water pool for soaking in. A range of therapies are on offer and you can work through their ‘menu’ throughout your stay.

Nunukan Island has its own house reef stretching for around 4 kilometres (2.5 miles). Here you can enjoy ‘unlimited’ unguided diving from anywhere along the reef. The resort has two ‘tuk tuk’ boats that will collect you after your dive. The house reef is in a marvellous location and there are regular sightings of Spotted Eagle Rays, Nurse Sharks, Leopard Sharks, turtles and groupers, as well as Dogtooth Tuna. The reef displays an impressive variety of hard and soft corals, sea fans and whip corals, as well as healthy fish life typified by the clouds of anthias in the shallower sections. Owing to its length, the topography of the house reef alters from north to south. Some areas have shallow sandy bottoms with coral bommies whilst some extend into coral gardens dropping off into a full wall dive. When not sampling the delights of the house reef, you can enjoy the numerous dive sites of Maratua atoll as well as those of Sangalaki, Kakaban and Derawan just to add plenty of variety. Due to the unexplored nature of the diving off the southern tip of Maratua, the resort may ask you if you wish to take part in some exploratory diving. Who knows, perhaps you will even get to name a dive site!

The resort is closed in January and February due to local weather conditions rendering the jetty inaccessible.

There is a minimum stay of 6 nights. Prices given below relate to a stay of 7 nights.

NABUCCO ISLAND RESORT: Price from about $1344 for 7 nights. 7 nights half board (breakfast and 5 course dinner) accommodation on a twin/share basis in a Double Rom at Nabucco Island Resort; 10 boat dives; dive guide; road and boat transfers from Berau to Nabucco return. These transfer costs are based on 2 people. Reduction for non-divers. Single Occupancy Supplement: from about $292 for 7 nights.

NABUCCO'S NUNUKAN ISLAND RESORT: Price from about $1344 for 7 nights. 7 nights half board (breakfast and 5 course dinner) accommodation on a twin/share basis in a Double Rom at Nabucco' Nunukan Island Resort; 5 days of 'unlimited' unguided shore diving; road and boat transfers from Berau to Nabucco return. These transfer costs are based on 2 people. Reduction for non-divers. Single Occupancy Supplement: from about $292 for 7 nights.

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