By Blaise Jaeger . PADI Master Scuba Diver · Opened Nusa Penida’s first PADI dive centre in 2017 · Updated 30 June 2026
Manta rays in Bali are most reliably seen around Nusa Penida, one of the best places in the world to encounter these majestic creatures. Manta rays can be seen year-round, with a 95% success rate at Manta Point, in every season. With wingspans of up to 4–5 meters, reef manta rays glide effortlessly through the water, often passing just above divers and just below snorkelers.
I dive at Manta Point every week and have observed hundreds of manta rays in Nusa Penida. Yet every encounter remains unique, whether it’s a single manta emerging from the blue or a group circling gracefully over a cleaning station.
👉 In this guide, you’ll learn where to see manta rays in Bali, the best time to go, and how to maximize your chances of an unforgettable encounter.
Manta rays in Bali — key facts
| Best place | Manta Point, Nusa Penida |
| Season | Year-round |
| Success rate | 95% at Manta Point, all seasons |
| Activities | Snorkeling and diving |
| Size | Up to 4–5 meters wide |
Planning your trip? Read our complete Nusa Penida travel guide.
Where to see manta rays in Bali?
The best place to see manta rays in Bali is Nusa Penida, especially at Manta Point, located on the southwest coast of the island. This cleaning station offers the highest chance of encounters, reaching 95% year-round.
👉 Learn more about Manta Point, the most reliable manta ray dive site in Nusa Penida, including conditions, access and what to expect.
👉 For a detailed comparison between Manta Point and Manta Bay, see the full section below.
When is the best time to see manta rays in Bali?
Manta rays can be seen all year round in Nusa Penida, Bali. However, the best conditions are usually during the dry season (April to October), when the sea is calmer and visibility is better.
During the rainy season, mantas are still present, but ocean conditions can be more variable and some trips may be cancelled.
👉 July to October is also Mola Mola season in Nusa Penida: during the upwelling, the ocean sunfish rises from the deep at Crystal Bay and the sites around it.
Can you swim with manta rays in Nusa Penida?
Yes, you can swim with manta rays in Nusa Penida, both while snorkeling and diving. It is one of the most accessible places in the world to encounter mantas in their natural environment.
Snorkeling allows you to observe them from the surface, while diving offers a more stable and immersive experience near cleaning stations.
👉 Prefer to stay at the surface? You can join a guided manta snorkeling tour at Manta Point; certified divers can head straight down to the cleaning stations.
👉 For the best experience, always go with a professional guide and follow respectful wildlife guidelines.
Reef manta vs oceanic manta: what’s the difference?
There are two distinct types of mantas: the oceanic manta ray or giant manta ray (birostris) and the reef manta ray (alfredi). The variety of manta ray that is typically spotted in Bali, particularly in Nusa Penida, is the reef manta ray. These magnificent creatures boast a wingspan that can span up to 5 meters, pectoral fins, horn-shaped cephalic fins, a large mouth that faces forward, and five pairs of gill slits on their ventral surface.
Typically, manta rays have dark backs with striking white underbellies, each marked with a unique pattern of black spots—like a fingerprint that allows researchers to identify individuals. In Nusa Penida, you may even encounter rare all-black mantas, known as melanistic mantas.
Batman: the famous melanistic manta
These all-black mantas are one of my favourite sights at Manta Point. Over the years I’ve photographed several different melanistic individuals here — including one I nicknamed Batman, for the white marking on the upper part of its underside that looks just like the bat logo. Recognising a familiar manta, dive after dive, is part of what makes this site so special.
The island is also home to mobula rays, smaller relatives of mantas that are sometimes mistaken for juveniles. A quick way to tell them apart is by looking at their mouths—mobulas have theirs on the underside of the body—and their noticeably shorter tails.
👉 Mantas are not the only reason to get in the water here. Nusa Penida also has reef sharks and wobbegongs, the seasonal Mola Mola, and the macro life that keeps nudibranch hunters coming back.
Atlantic Manta Ray
In 2025, scientists confirmed a third manta species, the Atlantic manta ray (Mobula yarae). Found in the western Atlantic and Caribbean, it has distinctive shoulder markings and lighter facial tones. Its discovery is a reminder that manta rays are still not fully understood — and that all manta populations need protection.
Where do manta rays live?
Manta rays thrive in warm temperate, subtropical, and tropical waters around the world. The oceanic manta ray is a great traveler, migrating across vast stretches of open ocean, while the reef manta ray usually stays closer to coastal areas. In places like Nusa Penida, reef mantas can be seen year-round and return regularly to cleaning stations such as Manta Point to remove parasites.
💡 Did you know? Reef manta rays have been recorded diving to depths of more than 400 meters when they venture farther offshore.
What is a manta ray cleaning station?
A manta ray cleaning station is a special spot on the reef where manta rays gather to be cleaned by small fish that remove parasites from their skin, mouths, and gills. These stations are usually located around the tops of coral heads. The mantas glide in slow circles while the cleaner fish go to work, creating a fascinating display of symbiosis in action. At times, you may see just a single ray visiting. But they often arrive in groups—sometimes with dozens of individuals gathering at once.
Can manta rays fly?
Not exactly—but they sometimes appear to! On rare occasions, mantas launch themselves out of the water, either partially or completely, in a spectacular display known as breaching. Why they do this is still debated. Some scientists believe it helps them shake off parasites. While others think it may play a role in mating rituals or even serve as a form of communication. Whatever the reason, witnessing a manta ray soar out of the ocean is every bit as breathtaking as it sounds.
👉 Check out the videos of manta rays breaching and learn more about what experts think is behind this behavior here!
What do manta rays eat?
Manta rays are filter feeders that primarily consume plankton, including shrimp, krill, and planktonic crabs. They use their sense of sight and smell to locate food. Then, they swim slowly with their mouths open while unfurling their cephalic fins to funnel plankton into their mouths. Water passes through their gill rakers, which trap the plankton before the filtered water is expelled. When not feeding, manta rays roll up their cephalic fins into a spiral shape, reducing drag and improving hydrodynamic efficiency. On average, a reef manta eats around 13% of its body weight in plankton per month, depending on food availability.
What about baby manta rays?
Manta rays are ovoviviparous, meaning the eggs develop and hatch inside the mother’s body before the pups are born. The gestation period lasts more than a year, and when born, the babies already measure between 1.3 and 1.5 meters across. Incredibly, they double in size within their first year of life. Mantas reproduce slowly, with females giving birth only once every five years on average. And they can live for up to 50 years.
💡 Did you know? Baby manta rays are born rolled up like little burritos, and within moments, they unfurl their wings and begin to swim gracefully on their own!
Are manta rays dangerous?
No. Manta rays are not dangerous to humans. Unlike stingrays, they carry no venomous barb — the tail is a thin whip with nothing on the end of it — and they filter plankton instead of biting. There is nothing on a manta that can hurt a diver or a snorkeler.
Many mantas have come straight at me at Manta Point. The rule is simple: stop finning and hold neutral buoyancy. You hover above the reef — you never settle on it, because the coral is not to be touched either — and you wait. The manta is the one managing the encounter, not you: she will either turn away at the last second, or, far more often, pass just above your head. One brushed the top of my head with the tip of her wing once. I don’t think she meant to.
The three rules briefed before every Manta Point dive
Dune Penida gives the briefing on the boat, at the site, before anyone gets in the water — and each guide repeats it to his own group:
- Never fin after a manta. She swims faster than you do. All you achieve is frightening her.
- Never touch a manta. Her skin carries a protective mucus layer, and a hand strips it away — that is the reason we give in the briefing.
- Do not crowd the cleaning station. Stay back and let the cleaner fish do their work.
When a manta asks a diver for help
It is rare, but it happens. A manta trailing a fishing line will come to a diver and let herself be handled long enough for the line to be cut away. Ilham, one of the dive instructors at Dune Penida, freed a manta that way at Manta Point.
Are manta rays endangered?
Reef manta rays have few natural predators, apart from large sharks, thanks to their impressive size and ability to reach speeds of up to 24 km/h. However, they are classified as vulnerable by the Convention on Migratory Species. Overfishing, pollution, and climate change pose the greatest threats to their survival. In 2014, Indonesia took a historic step by banning manta ray fishing and trade, creating the world’s largest manta sanctuary—an area covering 5.7 million km² of ocean.
Best places to see manta rays in Nusa Penida
The best place to dive with manta rays in Bali is around Nusa Penida, where two main cleaning stations—collectively known as Manta Point—are located on the island’s southwest coast, about a 45-minute boat ride from Toyapakeh port. While Manta Point offers the highest chance of encounters, mantas can also occasionally be spotted at other dive sites around Nusa Penida.
Manta Point is one of the best places in the world to see manta rays. Divers enjoy a 95% success rate of encounters with these majestic creatures, in every season. The only real limit is the sea itself: when the swell is too big, the boat cannot reach the site. On calm days, you may even spot them from the top of the cliffs along Nusa Penida’s southwest coast. However, there is no beach access from these cliffs. So the only way to swim with mantas here is by boat.
Some snorkeling tours stop at Manta Bay to shorten the trip and save fuel. However, the chances of seeing mantas here are lower, around 60%. In addition, many snorkeling boats chase the rays, which disturbs the experience. Furthermore, unlike Manta Point, the underwater scenery and marine life at Manta Bay are not very remarkable.
Want to dive with Manta? Ask Roy
Roy is an Indonesian dive instructor at Dune Penida who knows the daily conditions, currents and marine life around Nusa Penida. Tell him your certification level, experience and dates, and he’ll help you plan the right dives.
About this guide
This guide was created by Blaise Jaeger together with Roy, dive instructor at Dune Penida and underwater photographer. Blaise is a PADI Master Scuba Diver with more than 700 logged dives, including hundreds around Nusa Penida since first discovering the island in 2015 and opening Nusa Penida’s first PADI dive centre in 2017. Every encounter with Manta and tip in this guide comes from his own experience underwater.
Roy has been diving around Nusa Penida for many years and contributes local knowledge, seasonal observations and underwater photography to many of the guides published on this website. He also contributed many of the photographs featured in this article.
Together, our goal is simple: to provide accurate, experience-based information that helps divers safely discover the exceptional marine life and dive sites of Nusa Penida.
Plan your trip to Nusa Penida
If this article has sparked your curiosity, it’s worth taking a deeper look at everything the island has to offer—both above and below the surface. To help you plan the perfect stay, explore our complete travel guide to Nusa Penida, covering how to get there, where to stay, the best beaches, viewpoints, and practical tips for getting around the island.
For divers, don’t miss our Nusa Penida diving guide, which explains seasons, water temperatures, currents, certifications, and what to expect when diving in these uniquely dynamic waters. You can also dive Manta Point and many other exceptional sites with Dune Penida Dive Center, a PADI 5★ center based on Nusa Penida, known for experienced guides, local knowledge and a strong focus on safety.
And if you’re choosing where to dive next, our in-depth guide to the best dive sites in Bali breaks down each site by level, conditions, and marine life—so you can build a dive plan that perfectly matches your experience, your comfort level, and your sense of adventure.
Nusa Penida Diving Guide
Complete Nusa Penida Diving Guide : best dive sites, manta rays, Mola Mola season, drift dives, conditions, PADI courses and practical travel advice.
Manta Point dive site
Manta Point dive site in Nusa Penida : discover year-round manta ray encounters, cleaning stations, dive conditions, currents and unforgettable underwater moments.
Nusa Penida Travel Guide
Plan your trip to Nusa Penida with our local expert guide: beaches, diving sites, hotels, transport tips, itineraries and seasonal advice.
FAQ – Manta Rays in Bali (Nusa Penida)
Can you see manta rays year-round in Bali?
Yes. Reef manta rays are present year-round in Nusa Penida, especially around Manta Point, where they visit cleaning stations regularly.
What is a melanistic manta ray?
A melanistic manta is an all-black colour morph, dark on both sides instead of having the usual white underside. They are regularly seen at Manta Point — including a well-known individual nicknamed “Batman”.
Can beginners see manta rays?
Yes. Beginners can see manta rays on guided snorkeling trips, and first-time divers can also try a discovery dive with an instructor when conditions are suitable.
How big are manta rays in Bali?
Reef manta rays in Bali can reach about 4–5 meters in wingspan, although many individuals seen around Nusa Penida are smaller.
Is it safe to swim with manta rays?
Yes. Manta rays are harmless to swimmers and divers: no venomous barb, no biting teeth, and a diet of plankton. The safe way to be around one is to stay still and let her choose the distance.
Can you get stung by a manta ray?
No. Manta rays have no venomous barb. That is the main difference from the stingrays they are often confused with: a stingray carries a serrated spine at the base of its tail, a manta carries nothing at all.
Has a manta ray ever attacked a human?
Manta rays are not known to attack people. They have no weapon to attack with and no reason to use one. At a cleaning station, a diver is at most something to swim around.
Why can’t you touch manta rays?
Because a manta’s skin is covered by a protective mucus layer, and touching it strips that barrier away and leaves her open to infection. That is the reason given in the briefing before every dive at Manta Point, where “do not touch” is one of the three rules — and it is also the fastest way to end the encounter.
Are manta rays friendly?
Curious is the better word. Reef mantas often approach divers and snorkelers on their own and pass very close, but they are wild animals choosing to come near — not animals looking for contact.
Can you see manta rays in Nusa Penida?
Yes, all year. Manta Point, on the southwest coast, is a cleaning station that reef mantas visit throughout the year, with roughly a 95% chance of an encounter on any given trip.
How rare is it to see a manta ray?
Not rare at Manta Point. Around Nusa Penida the success rate is about 95%, in every season. In most of the world, seeing a reef manta is a matter of luck; here it is mostly a matter of the sea being calm enough for the boat to reach the site.
What is the largest manta ray recorded?
Oceanic manta rays (Mobula birostris) reach around 7 metres in wingspan and are the largest rays in the world. The reef mantas of Nusa Penida are smaller: the biggest I have seen at Manta Point was perhaps 5 metres across.
About the author — Blaise Jaeger
A French aerospace engineer turned Bali-based travel writer, Blaise has lived in Bali since 2020 and first discovered Nusa Penida in 2015. He owns the Adiwana Warnakali dive resort and the Amok Sunset bar on Nusa Penida and partners with the Dune Penida 5-star PADI dive center. A PADI Master Scuba Diver with 700+ logged dives, he dives Manta Point regularly and shares detailed, first-hand guides about Nusa Penida and Indonesia. Read more about Blaise →