Bunaken National Park is the reason most travelers come to North Sulawesi at all. It is a marine reserve just off Manado’s coast, consistently ranked among the best diving and snorkeling destinations in Indonesia. You don’t need to dive to enjoy it, though divers get the most out of what’s here — this Bunaken travel guide covers the park itself, the diving, and the practical side of getting there and staying nearby. For the rest of the island, see this Sulawesi travel guide.
Bunaken Travel Guide: Quick Answer at a Glance
- What it is: A marine national park with over 30 dive sites and walls dropping more than 1,500 meters
- Getting there: Fly into Manado’s Sam Ratulangi Airport, then a 30–45 minute boat ride from Manado’s waterfront
- Dive cost: Around IDR 400,000 (USD 25) per dive once certified; IDR 600,000 for a Discover Scuba first dive
- Non-divers: Excellent snorkeling directly off the beach at many sites — you don’t need to dive to see the reef
- Best base: Either a Manado hotel with day trips out, or a resort directly on Bunaken or neighboring Siladen Island
What Makes Bunaken Different
Bunaken’s reputation comes from its wall diving. Steep drop-offs start just meters from shore and plunge over a kilometer down, packed with coral and fish life that’s rare even by Indonesian standards. The park sits within the Coral Triangle, and is home to roughly 70% of all fish species known in Indonesian waters and around 390 species of coral. Because the walls start so close to the surface, snorkelers get a real look at the same environment divers do, from a shallower vantage point.
Getting to Bunaken via Manado
Manado is the gateway to Bunaken National Park, and most visitors never need more than a day or two in the city itself. Sam Ratulangi International Airport sits about 13 kilometers from the city center, with Grab, Gojek, or the DAMRI airport bus covering the 30–60 minute transfer depending on traffic. From Manado’s waterfront, boats to Bunaken leave typically arranged through a dive operator, tour agency, or your resort if you’re staying on the island itself; the crossing takes 30–45 minutes depending on which part of the park you’re headed to and sea conditions. Most day-trip operators combine the boat transfer with equipment, lunch, and multiple stops at different sites.
Bunaken for Non-Divers
You don’t need to be certified to enjoy Bunaken. Snorkeling directly from many beaches gives you access to healthy reef within a short swim, and day-trip boats typically stop at several snorkel-friendly spots alongside their dive sites. Glass-bottom boat tours are also available for anyone who’d rather stay dry while still seeing the reef.
Diving at Bunaken: Sites and Costs
Bunaken is where wall diving in Indonesia is judged against. Dense coral and more than 30 named sites, mostly walls plus a few muck and macro spots, keep a week of daily dives interesting. Sachiko’s Point, off Bunaken Island, is a vertical wall starting in shallow water and dropping well beyond recreational limits, with vibrant coral, gorgonians, and caves — a good site for intermediate divers, with green sea turtles a near-constant sighting. Lekuan I, II, and III are three consecutive wall dives known for massive black coral bushes extending past 40 meters, plus turtles, bumphead parrotfish, and Napoleon wrasse in the shallower sections and pelagic further down. Fukui Point is Bunaken’s rare non-wall dive — a sand slope with hard coral bommies, home to several enormous giant clams and carpet anemones. Mandolin Reef sits over water exceeding 600 meters deep, with a stepped wall through whip coral forests that draws both macro subjects like porcelain crabs and larger animals like sharks and tuna. Tanjung Kopi, off Manado Tua, is an advanced site with strong, often unpredictable currents, rewarding experienced divers with dog-tooth tuna and Napoleon wrasse.
If you want a change of pace from wall diving, Poopoh on the Manado mainland offers a well-known muck-diving site with black sand slopes, more than 300 recorded fish species, ghost pipefish, frogfish, mimic octopus, and seahorses — a completely different kind of dive from anything inside the park.
Once certified, a single dive runs around IDR 400,000 (roughly USD 25), typically including a guide and tank; equipment rental is usually extra if you don’t own your own gear. First-timers can do a Discover Scuba dive for around IDR 600,000 without prior certification. Dive centers around Manado and on Bunaken itself offer PADI courses from Open Water up through advanced and specialty certifications. Stick to PADI, SSI, or similarly accredited dive centers, and ask about group size — smaller groups mean more attentive guiding, especially on current-prone sites like Tanjung Kopi and Mandolin. Operators based directly on Bunaken or Siladen cut out the daily boat commute from Manado, which matters if you’re diving multiple times a day for several days running.
Where to Stay: Manado or on the Islands
Most travelers base themselves in Manado and day-trip out to Bunaken. For a central boulevard location close to restaurants and nightlife, ibis Manado City Center Boulevard (4.8/5, $31–64) sits on Jl. Piere Tendean. For a beachfront stay a short drive from downtown, Corallica Dive Resort (4.3/5) is on Malalayang beach. On a tighter budget, Istanaku Guesthouse 2 (4.2/5, $14–24) offers clean rooms under a kilometer from the center. If diving is the entire point of your trip, staying directly on Bunaken or neighboring Siladen Island at a dive resort cuts out the daily boat commute and gets you in the water earlier, though you’ll trade Manado’s restaurants and city conveniences for a quieter, more limited island setup.
Best Time to Visit
Bunaken can be dived and snorkeled year-round thanks to its sheltered position, but visibility peaks during the dry season (roughly May–October), with July and August often cited as the clearest months. The wetter months from November through April bring rougher seas at times, particularly in January and February, which can affect both comfort and visibility.
Practical Notes
Bring reef-safe sunscreen — Bunaken’s marine park fee helps fund conservation, and reducing chemical runoff protects the same reef you’re there to see. Cash is the norm for park fees and small transactions on the islands themselves, so carry enough rupiah before you leave Manado.
The Islands of the Park
Bunaken National Park covers five islands in total — Bunaken, Manado Tua, Siladen, Mantehage, and Nain — each with its own character. Bunaken Island itself has the most established tourist infrastructure and the widest choice of dive sites nearby. Siladen is smaller and quieter, popular with resorts aiming for a more secluded feel. Manado Tua is a dormant volcanic cone visible from most of the park, and its steep underwater slopes offer some of the area’s more dramatic wall dives for experienced divers.
A Simple Day Trip Plan
A typical Bunaken day trip departs Manado mid-morning, stops at two or three dive or snorkel sites with a break for a beachside lunch, and returns by mid-to-late afternoon. If you’re snorkeling rather than diving, confirm with your operator that the itinerary includes sites with easy shallow access, since some day trips are built primarily around dive logistics.
See our Sulawesi Travel Guide for more on this destination.
Frequently Asked Questions
Do you need to be a certified diver to enjoy Bunaken?
No — snorkeling directly from many beaches gives access to healthy reef within a short swim, and glass-bottom boat tours are also available for anyone who’d rather stay dry.
How far is Bunaken from Manado?
A 30–45 minute boat ride from Manado’s waterfront, after a 30–60 minute transfer from Manado’s Sam Ratulangi Airport into the city.
How much does a dive cost at Bunaken once certified?
Around IDR 400,000 (roughly USD 25) per dive, typically including a guide and tank; a Discover Scuba first dive for non-certified divers costs around IDR 600,000.
When is the best time to visit Bunaken?
It can be dived and snorkeled year-round, but visibility peaks in the dry season, roughly May–October, with July and August often the clearest months.
Where should you stay to visit Bunaken?
Most travelers base themselves in Manado, at hotels like ibis Manado City Center Boulevard or Corallica Dive Resort, and day-trip out. Staying directly on Bunaken or Siladen Island cuts out the daily boat commute, trading Manado’s restaurants and conveniences for a quieter island setup.
Where can you go muck diving near Bunaken?
Poopoh, on the Manado mainland, offers black sand slopes with more than 300 recorded fish species, including ghost pipefish, frogfish, mimic octopus, and seahorses. Diving aside, Bunaken pairs naturally with the rest of Sulawesi — our 14-day Sulawesi itinerary shows how to combine it with Tana Toraja, and our Best Time to Visit Sulawesi guide covers timing around the two regions’ different wet seasons.