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Sumbawa Whale Shark Tours
Swim alongside the largest fish in the world — in Saleh Bay whale sharks show up around the fishermen’s bagan almost every morning, year-round. Choose a shared open trip, a private day tour from Sumbawa Besar, a faster speed boat option, or a 2-day package from Lombok or Poto Tano. Running since 2018, with a 95%+ encounter rate across 100+ programmes a year.
From Lombok & Poto Tano
Sumbawa Whale Shark 2D1N Packages
2D1N
2D1N Whale Shark Tour Sumbawa (Start & Finish in Poto Tano Area)
Start
IDR 1,100,000
/ person
2D1N
2D1N Whale Shark Tour Sumbawa (Start & Finish in Sekongkang Area)
Start
IDR 1,170,000
/ personWhy Us
What’s Included in Our Whale Shark Tours
Private Trip & Open Trip Options
Two options are available: private trip (exclusive for you and your group) and open trip (shared trip based on scheduled departures) starting from Labuan Jambu or Lombok
Prime Location in Saleh Bay
Saleh Bay is known for year-round whale shark sightings, as they are attracted to small fish and plankton around traditional fishing platforms (bagan)
Early Morning Departure for Best Chance
The program follows the natural appearance time of whale sharks, usually around 6:00 AM when fishermen lift their nets, increasing the chance of sightings
Organized & Safety-Oriented Program
The package includes an experienced local boat crew, snorkeling equipment, and a safety briefing before the activity begins
Multiple Starting Points Available
Tours can start from Labuan Jambu, Sumbawa Besar, or Lombok (for selected 2D1N programs), with transportation and accommodation arranged accordingly
Can Be Combined with Other Destinations
The whale shark tour can be combined with visits to Moyo Island, Satonda Island, beaches, or other highlights in Sumbawa for a more complete experience
Whale Shark Tour Prices by Group Size
All prices are per person in IDR. Use the row for your actual group size: rates do not decrease at every step. The table below is for the private road-and-boat day tour from Sumbawa Besar, not the speedboat or Lombok packages. Its IDR 750,000 starting price applies to 10 participants; solo travellers and couples have different rates.
1-Day Whale Shark Tour — Start & Finish Sumbawa Besar
| Participants | Price Per Person |
|---|---|
| 1 Person | IDR 4,210,000/Person |
| 2 People | IDR 2,190,000/Person |
| 3 People | IDR 1,520,000/Person |
| 4 People | IDR 1,180,000/Person |
| 5 People | IDR 1,010,000/Person |
| 6 People | IDR 870,000/Person |
| 7 People | IDR 1,000,000/Person |
| 8 People | IDR 900,000/Person |
| 9 People | IDR 820,000/Person |
| 10 People | IDR 750,000/Person |
| 11 People | IDR 920,000/Person |
| 12 People | IDR 860,000/Person |
| 13 People | IDR 800,000/Person |
| 14 People | IDR 870,000/Person |
| 15 People | IDR 830,000/Person |
See the full itinerary on the 1-day tour page. Group-size rate cards for the other options are on their pages too: the 2D1N tour from Lombok, the speed boat day tour, and the private tour from Labuan Jambu village. Prefer to join a fixed-date departure instead? Flat rates start from IDR 650,000 per person — see shared excursions below.
95%+ Encounter Rate — and a Guarantee If They Don’t Show
Across 8+ years of running trips in Saleh Bay, more than 95% of our guests have ended up swimming with at least one whale shark. That number isn’t luck. We depart pre-dawn when whale sharks feed around the bagan platforms, our local team follows bagan activity across the bay.
Our guarantee: in the rare case no whale shark appears on your trip, we’ll discuss a partial refund or a free reschedule with you — whichever suits your travel plans better.
Join a Shared Whale Shark Excursion (Open Trip)
Traveling solo or as a couple? Our shared whale shark excursions (open trips) let you join other travellers on a fixed-date departure — the most affordable way to swim with the whale sharks of Saleh Bay. Joining at Labuan Jambu harbour costs IDR 650,000 per person, or take the all-in option with round-trip transport from Lombok for IDR 2,390,000 per person.
Every boat carries life jackets and full snorkeling equipment (mask, snorkel, and fins), and each trip starts with a short briefing before you enter the water. Browse the fixed-date options in the Open Trip Packages section above, or see the full itineraries for the open trip from Labuan Jambu and the open trip with Lombok transfers.
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Complete Guide
Everything you need to know before you go
Why Saleh Bay Is One of the Best Whale Shark Destinations on Earth
Saleh Bay is the largest bay on Sumbawa Island, covering roughly 1,459 km². It connects to the Flores Sea and sits next to Moyo Island. What makes it special isn’t the geography alone, but how the local fishing economy has accidentally become a year-round whale shark hotspot.
Hundreds of bagan operate across the bay every night. These are wooden platforms with bright lights that attract plankton and small fish, which form the bagan’s catch. When fishermen lift their nets in the early morning, some plankton escapes back into the water — and that’s exactly what whale sharks come to feed on.
This pattern is why Saleh Bay differs from many other whale shark spots like Donsol or Cancun, where sightings are seasonal. Here, whale sharks are present year-round, with the best window from April to November when seas are calm.
Since 2018, Conservation International Indonesia has worked with local fishermen to develop community-based ecotourism here. Strict interaction rules apply, and a portion of every tour fee goes back into community and conservation funds.
8+ Years of Local Experience — Why Travel With Us
The Langkah Travel was founded in 2012, and the Sumbawa whale shark tour has been one of our flagship products from 2018. Our team runs more than 100 whale shark programmes per year. That’s an internal operational figure, not a marketing line.
Across all those programmes, our encounter rate is above 95%. We don’t promise 100% because nobody honestly can. But the 95%+ figure reflects what good timing, established relationships with bagan crews, and hard-won knowledge of Saleh Bay actually deliver in practice.
Our local guides have been working these waters for years. They know which bagan locations tend to attract whale sharks at which times of year, when fishermen typically lift nets, and how to coordinate with crews on the spot. Small things like that often make the difference between a great morning and a disappointing one.
What to Expect on the Tour
Specifics vary slightly by package, but the core experience runs roughly like this.
Pre-dawn pickup
Pickup depends on the route. The regular Sumbawa Besar day tour schedules hotel pickup at 1:30 AM and travels by road to Labuan Jambu. The speedboat package schedules pickup at 3:30 AM and departs from Goa Harbour. Guests joining at Labuan Jambu should confirm their meeting time with our team. All times are local (WITA, UTC+8) and may change with operating conditions.
Boat ride to the bagan
The regular route uses a traditional boat from Labuan Jambu, with around two hours planned to reach the bagan area. Our Sumbawa Besar speedboat package instead departs from Goa Harbour. Travel time depends on sea conditions and the location of the fishing platform; the two packages do not use the same departure harbour.
Swimming alongside whale sharks
Once you arrive, our crew coordinates with bagan owners to find platforms where whale sharks have shown up that morning. Not every bagan has them, so this scouting is part of the trip. When we find a good spot, you enter the water carefully and observe from the recommended safe distance.
Breakfast on the boat & return
Around 8:00 AM, simple breakfast is served on board: bread, coffee or tea, and fresh fruit. Then we head back to Labuan Jambu, and you’ll return to your hotel or end-point around midday.
Insider Tips From Our Local Guides
A few things we wish more first-time visitors knew before they arrived.
When to Visit (April–November) and What to Avoid
Whale sharks are technically year-round visitors, but April through November is the sweet spot. The sea is calm, water clarity is good, and bagan activity is consistent.
If you can be flexible, avoid January to March. Rough seas, unpredictable weather, and reduced bagan activity all hurt your chances. We can still operate during this period, but we usually confirm 48 hours ahead based on conditions.
One more note: in the early years, bagan crews used to skip the bright full-moon nights — but with tourism now part of their income, the fleet goes out daily. The full story of that change is in our whale shark season guide.
Month-by-Month Sighting Calendar
| Months | Sea conditions | Bagan activity | Sighting odds |
|---|---|---|---|
| January – March | Rough, unpredictable | Reduced | Fair — trips confirmed 48 hours ahead |
| April – June | Calm, clear water | Consistent | Excellent |
| July – September | Calmest of the year | Consistent | Excellent — peak season, book ahead |
| October – November | Generally calm | Consistent | Excellent |
| December | Transition to rainy season | Variable | Good |
Whatever the month, sightings track bagan activity — and these days the fleet operates daily through the season. Tell us your rough dates and we’ll recommend the best window.
What to Bring
- Light jacket for the cool early-morning boat ride
- Reef-safe sunscreen, high SPF
- Sunglasses
- Earplugs — traditional fisherman’s boat engines are loud over a 2-hour ride
- Underwater camera or action cam, if you have one (we also bring a GoPro)
- Swimwear and a spare shirt to change into
- A long wetsuit if you own one — jellyfish sometimes drift in (most often Aug–Sep), and there’s no rental locally
The why behind every item — plus what the boat already carries — is in our full packing guide.
Whale Shark Etiquette and Conservation Rules
Whale sharks are listed as Endangered on the IUCN Red List, and Indonesia has strict rules for interaction:
- Maintain a minimum distance of 3 metres at all times. Their tail movement is powerful.
- Never touch them. Their skin has a sensitive mucus layer essential to their health, and their dermal denticles can scratch you.
- No flash photography. Sudden bright light can stress and disorient them.
- Enter the water slowly, feet-first. Don’t jump from the boat. Sound and vibration scare them off.
- Always follow your guide’s instructions.
What to Realistically Expect
We’d rather you arrive with grounded expectations than hyped-up ones. A few honest notes:
- Traditional fisherman’s boats are open-deck without an enclosed cabin. Sun protection and a warm layer for the morning are non-negotiable.
- Facilities in Labuan Jambu are basic. Accommodation is homestay-level, not international hotel standard.
- Mobile signal can be patchy around the bay. Tell family before you head out.
- Even with our 95%+ encounter rate, there’s a small chance no whale shark shows up. If that happens, our team will discuss partial refund or rescheduling options with you.
How to Get to Sumbawa & Saleh Bay
By Air via Sumbawa Besar (SWQ)
If arriving by air, look for flights to Sumbawa Besar (SWQ) and check available routes for your dates before booking. Arrive the day before your morning tour and stay in town. From there, choose the regular road-and-boat trip via Labuan Jambu or the speedboat trip from Goa Harbour.
From Lombok (Kayangan – Poto Tano Ferry)
For travellers already in Lombok or planning to combine both islands. Take the ferry from Kayangan Port (East Lombok) to Poto Tano Port (West Sumbawa). The crossing takes about 2 hours. From Poto Tano, the road to Labuan Jambu via Sumbawa Besar is roughly 5 hours.
If this is your route, the 2D1N package from Poto Tano or Lombok is the most practical choice. You won’t have to compress the whole journey into a single exhausting day.
From Bali, Jakarta, or International Cities
If starting in Bali or arriving from abroad, compare connections to Lombok (LOP) and Sumbawa Besar (SWQ) for your travel dates. A Lombok-start tour begins in Lombok, so travel from Bali needs to be arranged separately. Allow an overnight buffer before an early departure and avoid tight onward connections. See our complete Saleh Bay travel guide for the route comparison.
About the Whale Shark (Rhincodon typus)
The whale shark is the largest fish in the world, not a whale despite the name. They can reach 12 metres in length and weigh up to 20 tonnes. But their diet is just plankton and small fish, filtered through their massive mouths. That’s why they’re completely safe to swim with: humans simply don’t register as food.
Each whale shark has a unique pattern of white spots, similar to a fingerprint. Marine biologists worldwide use these patterns to identify individual sharks across different locations.
Their conservation status on the IUCN Red List is Endangered, which is why the interaction rules exist and matter.
Are the Whale Sharks Fed? An Honest Answer
It’s the question our guests ask more than any other, and it deserves a straight answer rather than marketing. Whale sharks gather in Saleh Bay because of the traditional bagan fishing platforms that have worked these waters for decades. When crews lift their nets before sunrise, small baitfish slip free — and the whale sharks arrive to feed on them, the way they have every morning since long before tourism existed. During visits, fishermen also release part of the night’s small catch back into the water, little by little. So no, we won’t claim the sharks are “never fed” — but researchers who study the bay describe what the sharks take at the platforms as a morning snack, not their diet: they keep foraging naturally across the bay.
The relationship hasn’t always been this friendly. For generations, fishermen saw whale sharks as pests — a shark in the net meant torn gear and lost catch, and crews would force them out, sometimes with spears. Tourism reversed that story: today, a bagan crew will tear open its own net to free an entangled whale shark, because a living shark is now worth far more to the village than any single catch.
The harder ethical question in Saleh Bay is crowding. There is still no official cap on daily boats or swimmers, and we have been pushing for agreed visitor limits since 2018 — so far without an industry-wide deal. Until the rules catch up, we manage what we can control: every trip starts with a briefing on the interaction rules (no touching, keep your distance, no flash), and departures from Sumbawa Besar are led by our own licensed guides with a dedicated trip leader on board.
We’ve written the longer, more personal version of this answer — the bagan history, the research, and the crowding fight — in Is Swimming with Whale Sharks in Saleh Bay Ethical?
Questions & Answers
FAQ – Whale Shark Sumbawa Tour
What’s the difference between a private trip and an open trip?
A private trip is exclusive to you and your group, with flexible dates. An open trip is shared with other travellers and follows our scheduled departures. Open trips are more affordable; private trips are more flexible.
Where can I join an open trip from?
Our open trips depart from Labuan Jambu and from Lombok, on scheduled dates we publish weekly.
What time does the tour usually start?
Whale sharks typically appear around 6:00 AM when fishermen lift their nets. Since the boat ride from Labuan Jambu to the bagan takes about 2 hours, departures from the village happen around 4:00 AM. From Sumbawa Besar, hotel pickup is around 2:00 AM.
Can whale sharks be seen year-round?
Yes. Saleh Bay is one of the few year-round whale shark destinations in the world. That said, April to November is the best window: calmer seas, clearer water, and consistent bagan operation. January to March has rougher conditions and is less reliable. The full breakdown — month-by-month table and the full-moon rule — is in our whale shark season guide.
Will I definitely see a whale shark?
Based on our operational records over the years, our encounter rate is above 95%. We don’t promise 100% because we can’t control nature. If no whale sharks appear, our team will discuss options with you, usually a partial refund or rescheduling.
Where should I start my trip from?
Depends on your situation:
– Already in Sumbawa or able to fly to SWQ → start from Sumbawa Besar
– Coming from Lombok or Bali via ferry → 2D1N from Lombok
– Want the most authentic budget option → stay in Labuan Jambu and join an Open Trip
– If you are already in Sumbawa Besar, see our 1 day Sumbawa tours
Step-by-step details for every route — airport, ferry, and harbour meet-ups — are in our guide to getting to Saleh Bay.
Is it safe to swim with whale sharks?
Yes. Whale sharks are filter feeders, they eat plankton and small fish, not people. There’s no recorded case of a whale shark attacking a human. Just follow the safe distance and no-touch rules, both for your safety and the shark’s wellbeing. We’ve unpacked the whole topic — biology, real risks, kids, and rough-sea days — in Are Whale Sharks Dangerous?
Are there rules for interacting with whale sharks?
Yes. Stay at least 3 metres away, no touching, no flash photography, enter the water quietly, follow your guide. These rules support whale shark conservation, since the species is endangered.
Are transport and accommodation included?
Depends on the package. Tours from Lombok or Poto Tano typically include transport, ferry, and one night’s accommodation. The Daily tour from Sumbawa Besar includes round-trip transport from your hotel. Each package’s full inclusions are detailed in the PDF we send after you contact us.
Can children join?
Yes, if they can swim and snorkel comfortably and are accompanied by a parent. For very young children, we usually suggest alternative options like a Moyo Island day tour, which is more child-friendly.
How do I book?
Contact us via WhatsApp or our website contact form. We’ll send a detailed PDF with itinerary, inclusions, and pricing. A 40% deposit confirms your booking, and the balance is paid before or during your trip.
Are life jackets provided on the tour?
Yes. Life jackets are available on every boat, and you’re welcome to keep one on the whole time you’re in the water — you don’t need to be a strong swimmer to join.
Are the guides licensed?
Tours departing from Sumbawa Besar are led by The Langkah Travel’s own licensed local guides, who work with Saleh Bay’s whale sharks year-round and brief you before you enter the water.
Are the whale sharks in Saleh Bay fed?
Fishermen on the bagan platforms release small amounts of baitfish while lifting their nets at dawn — the same reason whale sharks have gathered here for decades, since long before tourism. Researchers describe it as a morning snack rather than a meal: the sharks keep foraging naturally across the bay. Read the full story in our honest answer above.
How many people will be in the water with the whale sharks?
Saleh Bay has no official visitor cap yet — agreed limits are something we have been advocating with other operators since 2018. On your trip, the group enters the water only after a briefing and follows the interaction rules; on a private tour you share the boat with your own group alone.
Explore More
Sumbawa Tour Package Options
You can also view a selection of alternative tour package options on Sumbawa Island in addition to the Sumbawa Whale Shark Tours that we offer above.
From the Sumbawa Open Trip, a combination of 3 days 2 nights, 4 days 3 nights tour packages, Moyo Island tour packages, and Mount Tambora Trekking packages, there is something for everyone.
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