Manado to Bunaken: the boat to North Sulawesi's reef island

Bunaken is the postcard island of North Sulawesi: a green hill, a fringe of white sand and a coral wall that drops into deep blue water a few metres from shore. It sits in a marine park of the same name, along with Manado Tua, Siladen and Nain, and it is one of the easiest dive destinations in Indonesia to reach.

Boats leave from several points around Manado, and the crossing takes less than an hour. The island has no roads to speak of, just sandy paths and a handful of guesthouses, which makes it a place to slow down and spend the days underwater.

Why Bunaken

The Bunaken marine park is famous for its coral walls, which drop from the shallows into water hundreds of metres deep. The walls are covered in soft corals, sponges and giant clams, and they attract turtles, reef sharks, napoleon wrasse and clouds of reef fish. Snorkellers can see much of it from the surface.

The island itself is quiet and rural, with a few villages, a lot of coconut palms and no nightlife. It suits divers, snorkellers and anyone who wants a few days of simple food and early nights. Manado is close enough for a day trip, but staying on the island is the point.

Where the boats leave from

Public boats leave from the market area of Manado and from Molas, on the northern edge of the city. The crossing takes forty-five minutes to an hour on the public boat, which carries passengers, supplies and motorbikes. Tickets are bought at the jetty, and the boats run several times a day.

Resorts and dive operators run their own speedboats from Marina or Calaca, which take thirty to forty minutes and can be arranged with your accommodation. These are more expensive but more comfortable and flexible, especially if you arrive with dive gear. Confirm the pickup point before you book.

The crossing and arrival

The crossing is sheltered for most of the way, with views of Manado Tua's volcanic cone and the reefs below. The public boat can be crowded and slow, but it is a good introduction to the island. The resort boats are faster and drier, with shade and life jackets.

Boats arrive at the main jetty on Bunaken's south coast, where guesthouses and dive shops are concentrated. Porters carry bags for a small fee, and the paths are sandy and shaded. There are no cars on the island, and the only transport is by foot or bicycle.

Where to stay

Accommodation is clustered along the south and west coasts, within walking distance of the main reef. Options range from simple bungalows with fans to dive resorts with air conditioning, hot water and unlimited diving packages. Prices are higher than on the mainland but include the setting.

Book ahead in July and August, when dive groups fill the island. Most guesthouses include meals, and the food is simple but good: fresh fish, rice, vegetables and tropical fruit. Wi-Fi is slow and unreliable, and some places have no signal at all.

Diving and snorkelling

The marine park has more than twenty dive sites, most within a short boat ride of the island. The walls at Bunaken Timur, Mandolin and Lekuan are the classics, with turtles, sharks and dense coral. Currents can be strong, so dive with a guide who knows the conditions.

Snorkellers can access the reef from the beach at several points, and boat trips to Siladen and Manado Tua are easy to arrange. The park charges an entrance fee, usually collected by your dive operator or guesthouse. Reef-safe sunscreen and a rash vest are essential.

When to go and what it costs

The dry season, April to October, brings calm seas and good visibility. The wet season is quieter, with rain and occasional rough crossings, but diving continues. Water temperatures stay warm year-round, and a 3mm wetsuit is enough for most divers.

A public boat costs IDR 50,000 to 100,000 each way, and a resort speedboat more. Guesthouses start around IDR 300,000 a night with meals, and dive packages are priced per dive or per day. Bring cash, because there are no ATMs on the island.

Manado before or after the island

Manado is worth a day of its own. The city has a lively market, a waterfront promenade and some of the best seafood in Indonesia, including grilled fish, tuna and the famous spicy condiment called dabu-dabu. The museum and the old church are modest but interesting, and the surrounding hills have viewpoints over the bay.

If you have time, visit the Minahasa highlands, where the volcanic lakes and the coffee plantations are a cool escape from the coast. The town of Tomohon has a market that sells some unusual local produce, and the area is good for hiking and cycling.

Manado airport is about thirty minutes from the city and forty-five minutes from the harbour, so a night in the city before or after Bunaken is easy to arrange. The city is also the gateway to Lembeh and the northern dive sites, which makes it a natural hub for a North Sulawesi trip.

The marine park charges an entrance fee, usually collected by your guesthouse or dive operator. It contributes to patrols and moorings, and it is separate from the diving costs. Ask for a receipt, and do not pay twice if your accommodation has already included it in the package.

The island has a small clinic but no hospital, and the nearest decompression chamber is in Manado. Dive insurance with evacuation cover is worth having, and it is a good idea to check your policy before you travel. The crossing back to the mainland is quick, but the arrangements take time in an emergency.

Questions people actually ask

Can I visit Bunaken as a day trip?

Yes, but you will only have time for one or two dives. Staying at least two nights gives you the best sites and a relaxed pace.

Is there an ATM on Bunaken?

No. Bring enough cash for your stay, dives and park fees. The nearest ATMs are in Manado.

Do I need to book a dive package in advance?

In July and August, yes. Outside high season you can usually arrange diving on arrival, but booking ahead secures a good guide.

How do I get from the airport to the boat?

Manado airport is about thirty minutes from the city and forty-five minutes from Molas. Taxis are available, and resorts can arrange transfers.