The Secret of Pemuteran

Then, on each descent, we were greeted by devastation. White skeletons of dead or dying corals and almost everywhere we looked, crown of thorns were eating the few surviving corals. The reefs were all but deserted; most fish had moved out of their coral homes. We thought the reefs of Pemuteran were dying right before our eyes.


Fast forward 10 years to 2007. We’re visiting Pemuteran again for a dive trip. What would we find — decimated reefs or signs of recovery? We were really surprised — the story that unfolded during our recent visit was a legacy to the human spirit, a shining example of -what can be achieved by the active participation of local community members in ecology and conservation projects. We discovered the Reef Gardeners of Pemuteran Bay.

Pemuteran is in a dry arid part of Bali in the rain shadow of the island’s central mountain chain, but due to little fresh water runoff, coral reefs thrive around the coastline. Once just a small quiet fishing village, its potential as a base for visiting divers to explore the offshore reefs was recognized and in 1992 Pemuterants first dive center opened, plus a couple of small accommodations. Since then these accommodations have expanded, plus a few more mini-resorts have opened, along with their own dive center.diving 5

In 1999 the local community recognized the importance of the area’s marine attractions and declared the inshore waters of Pemuteran Bay a Marine Protected Area (MPA); in 2005 the area was extended to cover an offshore reef known as Tukad Jarang. Brainchild of expat Australian Chris Brown, also a long­time resident of Pemuteran, the Reef Gardeners are a small group of local Balinese who were first trained as scuba divers and then introduced to the conservation methods required to help save the damaged reefs.

Funding for the Reef Gardeners has come from a combination of the AUSAID program, public donations, and from funds raised by the Reef Gardeners themselves by taking visitors out on snorkeling trips to see the coral reefs. One of the primary roles of the Reef Gardeners is to remove crown of thorns and the coral-consuming drupella snails from the reefs. Without these predators, corals often naturally recover rapidly from the effects of bleaching. To date the Reef Gardeners have removed over 5,000 crown of thorns and 53,000 drupella snails from Pemuteran Bay. They’ve also scuttled six ‘wrecks’ close to one of the offshore reefs, plus constructed and sunk a bio-wreck – a boat-shaped steel structure – at the same site. They’ve also constructed Bali’s first underwater Hindu temple, complete with stone statues 30 meters below the surface.


Our first dive back at Pemuteran was at Kuburan Kapal (Ships Graveyard), where we explored some of the Reef Gardeners sunken wrecks. These are mostly old fishing boats scuttled on a sand bottom close to the edge of Tukad Jarang reef. Among these is a Madurese fishing prahu that was enveloped in steel mesh before being submerged.

Each day the Reef Gardeners take their boat Reef Re-Gee out to the Ships Graveyard and connect an on-board low voltage generator, via buoyed cables, to the Madurese fishing prahu and the Bio­Wreck. This electrical current stimulation is known as Bits-Reef and has been used along the inshore reefs of Pemuteran for over 10 years and is recognized as one of Just after the Bin-Wreck was submerged the Reef Gardeners tied small pieces of live corals all around its structure. These were collected from patches of reef damaged by boat anchors in the area, which are now thriving with plenty of healthy new growth in vibrant colors. Now many smaller reef fish have taken up residence here after less than a year on the bottom. The Reef Gardeners’ daily patrols out to the reefs ensures that fishermen from outside Pemuteran are reminded this area is now closed to dynamite fishing and aquarium collecting, destructive practices previously carried out here.pemuteran-cover-large

We were invited by the Reef Gardeners to join them on a reef monitoring dive. A 15 minute boat journey had us tied to a mooring at Napoleon Reef a few kilometers offshore. We descended armed with a metal hook, collecting bag and Kadek our Reef Gardener guide. We slowly finned along the reef following Kadek as he searched the reef for crown of thorn sea stars and drupella snails. We meandered among healthy patches of elegant staghorn and large table corals; this reef had recovered well, with very few signs of damage at all. But not too far into the dive Kadek was gesturing for us to look below a small coral ledge. We could just see one spiky arm of a crown of thorns, well hidden in the dark recesses.

Kadek carefully hooked the feeding sea star from its coral breakfast and slipped it into his collecting hag, moving along the reef in search of more predators. On this dive alone, he collected eight crown of thorns and around 30 drupella snails, all of which we wouldn’t normally have seen as they are camouflaged so well among the corals.

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To us the jewel in the Reef Gardeners crown of achievements has been the construction of an underwater Balinese Temple at a dive site known as Taman Pura (Temple Garden). The reef lies along the western shore of Pemuteran Bay, overlooked by three traditional Balinese hillside temples. There’s beautiful shallows close to shore that make excellent snorkeling, but just a little further out the reef drops dramatically over a sheer wall to 28 metres. It’s here that the Reef Gardeners have erected a dozen or more large Balinese stone statues on plinths, plus a Candi Bentar gateway — the traditional entrance gate to a Balinese Temple.

Our first glimpse of Bali’s underwater temple was in near-perfect calm and clear conditions. We could see the entire assemblage of statues as we descended. The entrance guardian statues sternly look out to sea over a vast sandy bottom. Inside the gateway were more statues, already encrusted with yellow, green and orange sponges. The underwater shrine has been constructed around a huge boulder overgrown with corals and surrounded by schools of fish. Swaying orange seafans, red soft corals and technicolour sponges cover the rock while shimmering schools of tiny glassfish seem to flow among the statues. This is a very impressive dive and a must-do for visitors.


With the Reef Gardeners caring for and maintaining the reefs of Pemuteran, marine life in the area is nose thriving. As the reefs rejuvenate, the reef fish are re- inhabiting the coral crevices and ledges. And all the other forms of life that make coral reefs the richest natural habitats on Earth are arriving. In this era of nothing but had news for the environment, the Reef Gardeners brought us some good news.