6-Day Komodo Liveaboard Itinerary: Full Park — or the Gili Banta & Sangeang Loop

How our trips work: Labuan Bajo Diving is the dive-specialist team of our operating partner Komodo Luxury. Prices shown are typical ranges and are confirmed with a fixed quote before you book; conditions, levels and routes are always weather- and season-dependent.

A 6-day Komodo liveaboard itinerary — six days, five nights — is the shortest format that gives you both the north and the south of the park without feeling rushed. That matters: the north and the south are ecologically different, seasonally opposite, and rarely accessible on the same day trip. Two itineraries dominate what serious operators actually run at this duration. The first is the classic full-park 6D/5N, which pairs the south Komodo macro-and-manta sites (Manta Alley, Cannibal Rock) with the north's pelagic cauldrons (Castle Rock, Crystal Rock, Shotgun). The second — the one most aggregators don't list — is the north Komodo–Gili Banta–Sangeang loop, a blue-water and volcano itinerary that starts and ends in Labuan Bajo and replaces the south Komodo leg with Sumbawa extension diving. Which one you board depends almost entirely on what month you travel.

Before You Pick a Route: The Seasonal Split

Most sites bury this. I won't.

Komodo National Park sits at a tidal crossroads between two seas, and the two halves of the park are on opposite seasonal cycles. The north — Castle Rock, Crystal Rock, Shotgun, Batu Bolong, the central sites — is best roughly March through November. Visibility in the dry season (July–October) can hit 25–35 metres. The south — Manta Alley, Horseshoe Bay, Cannibal Rock, Yellow Wall of Texas — is another story. Those sites face the Indian Ocean. When the southeast monsoon drives swell up from July through September, the south becomes rough and murky. South Komodo diving is best approached between October/November and March/April. Thermoclines are normal down there; water temperatures run around 20–25°C, occasionally lower, and a 5–7mm wetsuit with a hood is not optional.

What this means practically: if you are booking a 6D/5N full-park route for July, ask the operator specifically whether south sites are in the plan. A reputable boat will swap Cannibal Rock for extra north dives or Gili Banta rather than steam a rough crossing for sites that are degraded. If they guarantee the south in peak dry season without conditions caveats, that's a red flag about how the briefings will go.

Manta sightings are not guaranteed at any site. Mantas are present park-wide year-round; aggregation numbers tend to be highest from roughly December through February within a broader September–May window. No one should sell you a 6-day trip with a manta sighting promise. What an honest operator can tell you is the cleaning stations where mantas are most reliably seen and why — the plankton bloom dynamics that drive the big November–March numbers.

Route A: Classic Full-Park 6D/5N — North and South Komodo

This is the route the major operators have refined over two decades of tidal planning. Roughly 14–17 dives. One night dive. One Komodo dragon trek. Suitable for divers with Advanced Open Water and a minimum of around 20 logged dives, though individual operators set their own floors and the check dive on Day 1 exists precisely to make that call site-by-site.

Day-by-Day Route Table — Route A

Total Route A: ~14–17 dives (3–4 per day, 1 night dive). Check dive on D1 sets the baseline; operators reserve the right to skip Castle Rock/Crystal Rock for individual divers who don't show adequate current-drift comfort on the check dive. That's not a slight — it's the correct call.

Route B: The Labuan Bajo–Return Sumbawa Loop (North Komodo + Gili Banta + Sangeang)

This is the itinerary most booking platforms don't show because it doesn't fit the standard liveaboard.com filter. Most Sumbawa content is written for one-way crossings — LBJ to Bali, 8–12 nights. What the Labuan Bajo–return version offers is a 6D/5N circuit that stays geographically tighter, skips the rough south Komodo passage entirely, and trades the macro-and-manta south for black-sand volcano diving on Sangeang and the exposed seamount at Gili Banta's GPS Point.

This route runs year-round with fewer seasonal constraints than Route A, which makes it the practical choice from May through September when the south is unpleasant. It is not easier diving. GPS Point is one of the most technically demanding sites in the region. If anything, this loop requires more consistent current experience than the full-park route.

Day-by-Day Route Table — Route B

Total Route B: ~13–16 dives. The GPS Point call is made on D4 based on conditions and the guide's read of each diver's current comfort after three days of diving. Route B typically suits dry-season travel (May–October) better than Route A's south leg, which conflicts with peak monsoon swell.

What You Actually Need: Experience and Certification

Both routes require Advanced Open Water certification for most operators — and that certification requirement is not bureaucracy. The Indonesian Throughflow pushes 15–20 Sverdrups of water through narrow straits and between islands. On new and full moon springs, currents at north Komodo sites can hit 7–8 knots locally. Recreational diving windows are typically the 0.5–3 knot range around slack, and the guide reads the water constantly. Without AOW drift-diving and deep-diving skills confirmed and practiced, the most important sites on both routes are off the table.

Operators typically require a minimum of around 20 logged dives for the moderate sites (Manta Point, Tatawa Besar, Mawan) and 20–50+ for Castle Rock, Crystal Rock, Shotgun, Tatawa Kecil, and GPS Point. Some operators and some guides put the practical Castle Rock minimum at 50–60 dives. That number reflects what guides have seen go wrong at lower counts, not arbitrary gatekeeping.

Open Water divers are not excluded from a 6-day Komodo trip, but they will sit out most of the key north sites. If that's your situation: doing your Advanced course before or during the liveaboard (several operators offer in-board AOW, where the dive sites themselves become your course dives) is the correct move, not pretending the experience floor doesn't apply.

Personal dive computer is expected, not optional. DSMB — at minimum one per buddy pair, increasingly one per diver — is standard. Reef hooks: operator policy is split between those who allow hooks on bare rock or rubble (never live coral) and those who ban them for guests entirely. Follow the briefing.

Park Fees and Logistics

Park fees are almost always excluded from the headline liveaboard price, and the stack is more complex than one number. For foreign divers: expect IDR 300,000–400,000 per diver per day (approximately USD 18–27), covering the marine park entry fee, diver surcharge, and harbour fees, with itemisation varying by operator. Confirm the exact breakdown before you deposit — not because operators are hiding anything, but because the fee structure has been updated several times and different operators invoice it differently. Ranger/trekking fees are separate: IDR 150,000 per group (up to five people) for Padar, IDR 200,000 per group for Komodo Island or Rinca.

The park runs a daily visitor cap at 1,000 people per day (divers count toward this), and peak months — July and August — book out six to twelve months in advance. Time slots for land treks (Padar, Loh Liang) are managed through the SiORA app. Your liveaboard operator handles all of this on your behalf; it is worth asking how and when they lock in SiORA slots when you book.

Getting there: fly to Komodo Airport (LBJ) via Bali (roughly 1–1.25 hours) or Jakarta (around 2.5 hours). International visitors connect through Bali or Jakarta. Boats depart from Labuan Bajo waterfront. Central Komodo sites are about 1–1.5 hours by boat; north Komodo is 2 hours or more. Fly-after-dive timing: liveaboards typically end at sea level in Labuan Bajo — follow standard 12–24 hour surface interval protocols before flying. The nearest recompression chamber is at Siloam Hospital in Labuan Bajo; operators report it as the primary DCS facility for the park. Dive insurance is a serious recommendation, not a formality.

Nitrox: widely available. On upscale liveaboards it is commonly included; on mid-range boats it is typically an add-on. Ask when booking.

Ready to work out which route fits your travel window? Plan your trip with our concierge — we can compare current operator availability and match your certification level and travel dates to the right boat before you commit a deposit.

What a 6-Day Komodo Liveaboard Costs

Prices below are observed market ranges as of 2025–2026 and will vary by boat quality, departure date, and what is or is not included. They are not quotes from any single operator and will shift with season and availability.

Park fees — IDR 300,000–400,000 per diver per day — add approximately USD 300–500 over a 6D/5N trip at current exchange rates and are typically on top of the liveaboard price. Equipment rental, if needed, adds further cost; traveling with your own BCD and regulator is worth the baggage weight on a 6-day trip.

Budget phinisis exist below the mid-range bracket and are worth considering if the boat has a safe operating record and experienced guides — the calibre of the guide matters far more than the thread count of the cabin sheets at sites like Castle Rock. The inverse also holds: paying luxury rates does not make GPS Point any gentler.

No one can pay to change what we publish here. If you use our free help and proceed with a partner operator, they may pay us a referral fee at no extra cost to you.

Route A vs Route B: An Honest Comparison

Best season for Route A (full-park)

October to April, when south Komodo is accessible. The July–August peak tourist season is actually the worst time for the south leg — manageable north sites replace it, but you miss Cannibal Rock and Manta Alley at their best.

Best season for Route B (Gili Banta–Sangeang)

Year-round, but particularly well-suited to May–October (dry season) when north Komodo is at peak visibility and the Sumbawa crossing is calm. This is the practical alternative when Route A's south leg is seasonal.

Marine life highlight — Route A

Cannibal Rock macro biodiversity (sea apples, rhinopias, pygmy seahorses), Manta Alley cleaning stations, north pelagics at Castle Rock and Shotgun.

Marine life highlight — Route B

Sangeang's volcanic critter life (flamboyant cuttlefish, wunderpus, harlequin shrimp), GPS Point pelagics for qualified divers, full north Komodo pelagic trio.

Experience requirement

Both routes: AOW minimum, typically 20+ logged dives for moderate sites. Route B adds GPS Point (experienced/advanced, 50+ dives recommended), which Route A does not include.

Best for first-time Komodo divers

Route A in the October–April window — it gives the most complete picture of what makes Komodo ecologically distinctive. Route B is better for divers returning to the region who already have north Komodo under their belt.

Suitable for mixed certification groups

Both routes have sites appropriate for OW divers (Siaba Besar, Manta Point, Tatawa Besar, Pink Beach, Sangeang Hot Rocks). The ratio of OW-accessible to advanced dives is slightly higher on Route B's Sangeang day than on Route A's south day.

On the North Komodo Pelagic Sites: A Straight Briefing

Castle Rock, Crystal Rock, and Shotgun appear on both routes and they deserve a longer briefing than most trip descriptions give them.

Castle Rock sits on a seamount plateau at roughly 15–20m, with flanks dropping to 30–40m. The site is dived near slack or at the start of the current phase — the moment it picks up past a moderate speed, the edges become genuinely hazardous with documented down-current risk. The fish life is spectacular: white-tips and grey reef sharks working the current, great trevally hunting cooperatively, dogtooth tuna, barracuda schools in the water column. The drama of the site is real. So is the current.

Crystal Rock is an exposed pinnacle whose top disappears at high tide. The currents split around it, and the washing-machine zone at the head of the pinnacle has caught divers out. It rewards those who know how to position themselves in current — you find a sheltered angle, you hold it, you let the fish come past you rather than chasing them into the current line.

Shotgun — the channel between Gili Lawa Laut and Gili Lawa Darat — is exactly what the name describes. You enter at the constriction and the tidal funnel accelerates you through, typically at 15–30m, until the channel opens and you spill into blue water. Manta encounters in this channel are common; the site sits near reliable cleaning stations and mantas use the current corridors. It is an exhilarating dive when planned correctly and a chaotic one when it is not. Your guide times the entry; do not enter early or try to fight the current back.

Sangeang: What Volcano Diving Actually Means

Sangeang volcano is active. The island has had eruption events within living memory. Underwater, the evidence is everywhere: black sand that occasionally shifts, gas vents sending chains of bubbles through the coral at Bubble Reef, patches of sand at Hot Rocks that are measurably warmer than the surrounding water. The habitat stress of volcanic geothermal activity has created unusual critter assemblages that macro photographers specifically seek out: flamboyant cuttlefish displaying on black sand, wunderpus octopus in the rubble, harlequin shrimp paired on sea stars, nudibranchs that do not appear at any other Komodo site.

The diving itself is intermediate-friendly by current standards — mostly lee-side, mild to moderate flow, 5–25m. It is a sharp contrast to the north Komodo adrenaline dives and gives the 6D/5N Route B itinerary a genuine range: big-current pelagic work in the north, slow macro photography in the south, volcanic atmosphere on Sangeang.

The Bontoh village muck site at the end of the Sangeang day is worth mentioning independently. Bontoh is where the island's boat-building community lives, and the muck diving in the shallows below the village — frogfish, seahorses, octopus on volcanic black sand — is the kind of site that does not show up in highlight reels but that macro photographers talk about for years afterwards.

Ready to compare departure dates and berths for either route? Reach us on WhatsApp or through our enquiry form — we work across multiple operators and can tell you which boats have the right berth type and guide experience for your dates and certification level. No hard sell, no pressure to upgrade.

Frequently Asked Questions

Do I need Advanced Open Water certification for a 6-day Komodo liveaboard?

Most operators running either route require AOW as the minimum certification, and the requirement reflects the sites on the itinerary rather than a formality. Castle Rock, Crystal Rock, Shotgun, Gili Banta's GPS Point, Tatawa Kecil, Batu Bolong, and Manta Alley all carry strong currents and, in some cases, documented down-current risk. An Open Water certification alone is not sufficient preparation for those conditions. Some operators offer AOW completion during the liveaboard itself, counting park sites as course dives — worth asking about if you are close to booking and not yet certified to Advanced level.

Is Route A or Route B better for a first-time Komodo diver?

Route A in the October–April window, when the south leg is genuinely accessible, gives a more complete picture of what makes Komodo diving unusual — the macro density of Cannibal Rock and Horseshoe Bay contrasts sharply with the pelagic north sites and you leave with an honest sense of both ecosystems. Route B makes more sense for divers returning to the area who have already dived the north, or for those traveling in the May–October dry season when the south Komodo sites are rough and Route A operators substitute sites anyway.

What is the difference between Manta Alley and Manta Point (Karang Makassar)?

They are physically different sites with different characters. Manta Point (Karang Makassar) is a shallow drift plateau in central Komodo, 8–18m, gentle to moderate current, accessible to all levels including snorkelers, and is the park's principal year-round manta station. Manta Alley is at the south tip of Komodo Island, Indian Ocean-exposed, with moderate to strong current and surge, and is recommended for AOW divers with negative-entry confidence. Both are cleaning and feeding stations; Manta Alley's aggregation numbers are highest when the cool upwelling from the south is strongest, typically November through March.

Are hammerhead sharks reliably seen at GPS Point on Gili Banta?

No. GPS Point has occasional hammerhead reports — and occasional is the only honest word. Hammerheads appear unpredictably at a small number of sites around Komodo and Sumbawa, and no responsible operator sells any Komodo liveaboard itinerary as a hammerhead dive trip. If a specific operator or booking platform is using hammerheads as a marketing hook for GPS Point, treat it as a signal to ask harder questions about their briefing standards before you pay a deposit.

What should I expect from park fees on a 6-day liveaboard, and are they included in the price?

Park fees for foreign divers run roughly IDR 300,000–400,000 per person per day (approximately USD 18–27), covering the marine park entry fee, diver surcharge, and harbour fees, with itemisation varying by operator. Over a 6D/5N trip that is approximately USD 300–500 per diver on top of the liveaboard price, and they are almost always excluded from the headline price. Ranger and trekking fees are separate again: IDR 150,000 per group for Padar, IDR 200,000 per group for Komodo Island or Rinca. Ask for a complete fee breakdown in writing before you pay a deposit so you are comparing apples to apples across operators.