6 Best Dive Sites in Nusa Penida for Mantas, Molas & Drifts

You’re probably coming to Nusa Penida for the mantas and mola mola, and you might be tempted to build your whole dive trip around two sites: Manta Point and Crystal Bay. I’ve watched mantas circle the cleaning station at Manta Point and had my first mola mola encounter at Crystal Bay, so I understand why these two sites are high on any diver’s list.

But there’s more to diving around Nusa Penida than these two encounters. The north coast has a completely different feel, with long drift dives over coral reefs, and the sites around neighbouring Nusa Lembongan add even more variety.

So, which dive sites should you actually prioritise? Here are the six I’d put on your list, what you can expect at each one, and what to consider before jumping in.

Nusa Penida Dive Sites: A Quick Comparison

Not sure which dive sites to prioritise? This table gives you a quick overview of what each site offers and the experience level I’d recommend.

Dive site	Location	Best for	Experience level
Manta Point	South Nusa Penida	Manta rays	Some experience needed
Crystal Bay	West Nusa Penida	Mola mola, deep reef	Experienced divers only
SD Point	North Nusa Penida	Drift diving, coral	Beginner-friendly
Mangrove	Nusa Lembongan	Drift diving, big reef	Experienced divers only
Toyapakeh	Northwest Nusa Penida	Reef variety, fish life	Some experience needed
Blue Corner	Northwest Nusa Lembongan	Strong currents, pelagics	Experienced divers only

Experience ratings are a general guide. Conditions can change quickly around Nusa Penida, so the actual difficulty depends on the current, tide and weather on the day.

01 – Manta Point (The Manta Hangout)

Manta Point is what most divers come to Nusa Penida for, and so did I. Located off the south coast of the island, the site is relatively shallow, with a manta cleaning station usually around 5–18 meters. Mantas come in, circle around while smaller fish clean them, and then disappear into the blue before returning again.

The Cleaning Station

I’ve spent whole dives hovering above the cleaning station, barely moving, just watching the mantas loop around me. I was absolutely freezing, but I honestly didn’t want to leave. Being right there in the middle of it all, with mantas gliding past, was just magical. I could have stayed there all day.

I even found a tiny frogfish sitting on the big rock. I always enjoy finding macro life, even on dives where the main attraction is something much bigger. Still, at Manta Point, the mantas definitely won my attention.

What to Expect

You’ll spend most of your time around the cleaning station rather than swimming around a large area. I didn’t move around very much, which is probably another reason why I found it so cold. You might see several mantas circling together or just one or two coming in for a clean.

Since Manta Point is on the south coast of Nusa Penida, the boat ride can be rough when there’s a lot of swell. My dive center made it very clear that they cannot guarantee this dive site and it will come down to conditions on the day.

Conditions underwater can be challenging, too. There’s often quite a bit of surge, which can make it tricky for newer divers, particularly if you’re still getting comfortable with your buoyancy. Don’t let the shallow depth fool you: Manta Point isn’t necessarily an easy dive.

Mantas can be seen throughout the year, which makes this a popular site regardless of when you visit. Of course, seeing them is never guaranteed.

Is Manta Point Worth Diving?

If manta rays are on your wish list, absolutely. I went to Nusa Penida specifically for this dive site, and it delivered.

02 – Crystal Bay (The Mola Mola Spot)

Crystal Bay is probably best known for its mola mola encounters, but I also really like the topography here. You have the deeper wall, where you might spot a mola mola, and the bay itself, with sandy patches, coral, and lots of smaller things to discover.

The Deep Wall

This is where I had my first mola mola encounter. We went a bit deeper, hit that icy water, and suddenly this huge, strange, beautiful fish drifted past us. I wasn’t expecting it at all, which made the encounter even better.

Mola mola are usually spotted around 25–30 metres or deeper, so you need to be comfortable diving deeper if you’re hoping to see one.

What to Expect

Crystal Bay is on the west side of Nusa Penida, with dive depths ranging from around 5 to 35 metres. Conditions can be unpredictable, though. Currents can change, down currents are possible, and the thermoclines can bring a sudden drop in temperature. I’ve had dives here where the water went from manageable to absolutely freezing in seconds.

The usual mola mola season is July to October, when the water gets colder. You can dive Crystal Bay outside these months too, but the chances of seeing a mola mola are lower. And, of course, sightings are never guaranteed.

Is Crystal Bay Worth Diving?

Only if you are confident in these unpredictable conditions. The mola mola encounter is obviously a highlight, but the topography alone makes it an interesting site to dive.

03 – SD Point (The Easy Drift)

SD Point is one of the easier drift dives around Nusa Penida, and it’s the kind of dive that reminds me why I enjoy drift diving so much. You roll in, the current picks a direction and off you go. I like being able to settle into the current and let the reef pass underneath, without having to work hard to cover much ground. And the reef here really deserves more attention.

Drifting Along the Reef

One of the things I enjoy about SD Point is how much coral you get to see during a single dive. The reef stretches along the north coast, with large hard coral formations and patches of soft coral in between. There’s plenty of fish life around, too. Schools of batfish, trevallies and sweetlips move along the reef, and you might spot a turtle cruising past.

It’s a dive where I find myself looking in all directions rather than waiting for one particular highlight. There’s always something happening around the coral, and the current does the work of taking you along.

What to Expect

SD Point is on the north coast of Nusa Penida, with depths ranging from around 3 to 25 metres. The current usually makes for a straightforward drift, but it still needs to be assessed on the day.

Is SD Point Worth Diving?

Absolutely. I really enjoy dives like this, where you can spend the whole dive following a healthy reef and see plenty along the way. If you enjoy drift diving and healthy coral, you’ll probably like SD Point.

04 – Mangrove (The Busy Reef)

Mangrove is on the neighbouring island of Nusa Lembongan, just off the northeast tip in front of the mangrove forest. It’s a dive I really enjoyed, especially because I like a good drift dive. The reef is beautiful, the fish life is impressive, and there’s plenty to look at as the current carries you along. But I wouldn’t underestimate this site. The current can be anything from a gentle push to a proper workout.

The dive starts on a wide, shallow plateau before easing onto a slope. From there, the reef just keeps going. You’ll pass large hard coral formations, soft corals and some quite impressive sponges shaped by the current.

Drifting Along the Reef

When the current is right, Mangrove is a fantastic drift dive. You get carried along the reef, passing big coral formations and schools of fish moving through the blue. Turtles are regularly spotted here, and you might also come across barracudas. There are plenty of smaller things hiding among the coral, too, if you have time to look.

I enjoyed the drift here a lot. The currents on my dives were manageable, so I could settle into the flow and enjoy the reef rather than constantly thinking about where the water was taking me. That’s exactly what I like about a good drift dive.

What to Expect

Mangrove is on the north side of Nusa Lembongan, with depths ranging from around 5 to 40 metres, depending on the route. The shallow plateau makes for a nice start, but the slope takes you deeper.

One thing my dive centre made clear was that they couldn’t guarantee Mangrove as a dive site. It all depends on the current, and the guide explained the same before the dive. I appreciated that they were upfront about it. Even though the conditions were manageable when I dived there, I can see how Mangrove could become quite challenging, especially for beginners.

Is Mangrove Worth Diving?

Yes, I’d recommend it to divers who already have some experience with currents and feel comfortable in moving water. Good buoyancy and being able to stay relaxed when the current picks up are important.

I had a really good time at Mangrove, but the conditions need to be right, and this is one site where I’d trust the dive centre and guide to make the call.

05 – Toyapakeh (The Best All-Rounder)

Toyapakeh is one of those dive sites where I find it hard to pick just one highlight. It’s not about one big animal encounter or a particular underwater feature. It’s the combination of colourful coral, plenty of fish life and the chance to find smaller critters along the way that makes it such a good all-rounder.

The reef starts relatively shallow, with soft corals and large hard coral formations. As you drift along, you’ll pass coral bommies covered in anthias, with sweetlips and batfish hanging around them. There’s usually something happening, whether you look closely at the reef or keep an eye on the blue.

A Bit of Everything

What I like about Toyapakeh is that you don’t have to choose between hunting the big stuff and looking for macro. You can spend time checking the reef for ribbon eels, crabs and nudibranchs, then look up and find schools of fish moving past the bommies. Giant trevallies and jacks sometimes cruise through the deeper parts, too.

It’s this variety that makes Toyapakeh stand out for me. You don’t need to go looking for one specific highlight. There’s enough going on across the whole dive to keep you interested.

What to Expect

Toyapakeh sits at the northwest corner of Nusa Penida, with depths ranging from around 6 to 30 metres or more. Visibility is generally good, and the site is partly sheltered from the channel, so the current is often more manageable than at some of the other sites around Penida.

That doesn’t mean there’s no current, though. It can change with depth, so you might find yourself moving at a different pace depending on where you are on the reef. Mornings and slack tide can offer more relaxed conditions, but your guide will brief you on what conditions to expect.

Is Toyapakeh Worth Diving?

Yes. If I had to choose a site for a bit of everything, it would be Toyapakeh. I enjoy having so much variety on one dive and it’s a site I’d happily dive more than once.

06 – Blue Corner (A Treat for Experienced Divers)

Blue Corner is probably the most talked-about dive site around Nusa Lembongan. Every divemaster seems to love it, although plenty of divers are a little nervous about diving here. And I can understand why.

The conditions can change quickly, and this is not a site where you can switch off and simply enjoy the reef. I found the negative entry quite different from what I was used to, and the changes in current and water temperature kept me on my toes throughout the dive.

I actually loved that about Blue Corner. I felt excited throughout the dive, and there was something about the conditions that made me feel very alive underwater. It was a completely different experience from just drifting along a reef.

The Dive

Most dives start with a negative entry to get everyone down together. From there, you usually follow the slope at around 20–22 metres, keeping an eye on the reef and the open water. The current takes you towards the point known as The Corner, where a deep vertical wall has an overhang at around 25 metres. This offers some shelter from the current before you move into shallower water for your safety stop.

There is plenty of marine life to look out for, too. Blue Corner is known for pelagics like marbled rays and sharks, including whitetips, blacktips, bamboo sharks and wobbegongs. Mola mola are also seen here, particularly between August and October.

What to Expect

Blue Corner is on the northwest coast of Nusa Lembongan, with depths ranging from around 10 to 40 metres or more. The current can vary from manageable to very strong, depending on the tide. Slack tide generally offers more relaxed conditions, while mid-tide can make the dive considerably more challenging.

Water temperatures can range from around 19°C to 28°C, and thermoclines can bring sudden drops. I totally underestimated how cold it could get.

Is Blue Corner Worth Diving?

Yes, I loved Blue Corner. But this is a site I’d only recommend to experienced divers who are comfortable with currents and negative entries. Listen to the briefing, stay close to your guide and accept that the dive might be cancelled if conditions aren’t suitable.

Easier Dive Sites Around Nusa Penida

The six sites above are the ones I’d put on the list if you’re looking for mantas, mola mola or proper drift dives. But if you’re new to diving or not yet comfortable with stronger currents, there are a few other sites around Nusa Penida and Nusa Lembongan worth looking at.

These sites can offer more manageable dives, but the current still needs to be assessed on the day, and your dive centre should match the site to your experience and comfort level.

PED

PED is a good option if you enjoy spending time over a reef rather than focusing on one particular marine life encounter. The reef runs along the north coast, with plenty of coral and fish life to look at as you drift along.

Sental

Sental is another north-coast reef dive. Like PED, the main attraction is the reef itself and the fish life rather than one particular highlight. It’s worth considering if you want another chance to explore this stretch of coastline, especially when conditions at the more exposed sites aren’t suitable.

Gamat Bay

Gamat Bay has a different feel from the north-coast drift sites. The bay has coral formations and sandy patches, which make it interesting to explore at a slower pace. There’s also plenty of smaller marine life to look for.

Dive Site Map

The map below shows where the main dive sites are located around Nusa Penida and Nusa Lembongan. You’ll find most of the drift sites along the north coast, while Manta Point is down on the south coast of Nusa Penida.

This gives you a good idea of how much travelling between sites can be involved, depending on the day’s dive plan.

Best Time to Dive Nusa Penida

You can dive around Nusa Penida throughout the year, but the conditions change with the seasons.

The biggest difference is water temperature, especially if you’re hoping to see mola mola. Currents are another factor, and they can vary quite a bit between dive sites and from one day to the next.

Cold Season (June–October)

This is when the water gets colder, with temperatures sometimes dropping into the low 20s°C (68–72°F), particularly at depth. You can also encounter sudden temperature changes when you hit a thermocline. I’ve experienced some pretty dramatic drops, so don’t assume that warm surface water means you’ll stay warm throughout the dive.

This is also the time of year when mola mola are more commonly spotted around Nusa Penida. The main season is usually July to October, with August and September being particularly popular months for divers hoping to see them.

Warm Season (November–May)

Water temperatures are generally warmer during these months, usually around 27–29°C (80–84°F). If you prefer warmer water and don’t want to deal with such noticeable temperature changes, this is a good time to visit.

You can still enjoy the north-coast drift dives and the reefs around Nusa Penida and Lembongan. Just remember that warmer water doesn’t automatically mean weaker currents. Conditions still depend on the site and tide.

Marine Life Seasons

If you’re planning your trip around particular marine life, these are the main things to keep in mind:

• Mola mola: The main season is July to October, when colder water brings more opportunities to see ocean sunfish around Nusa Penida. Sightings are never guaranteed.
• Manta rays: Mantas can be seen throughout the year at Nusa Penida, although some dive centers consider May as peak Manta season.

Final Thoughts on Diving Nusa Penida

Manta Point and Crystal Bay might be the dives that bring you to Nusa Penida, but there are plenty more dive sites to explore around the islands. I really enjoy the variety here, from watching mantas at the cleaning station to drifting along the reefs on the north coast and diving the more challenging sites around Lembongan.

You won’t necessarily get the same conditions or marine life on every dive, and that’s part of diving here. Some sites are more demanding than others, so take your time, listen to your dive guide and don’t feel you have to dive every site.

If you’re planning a dive trip to Nusa Penida, take a look at my complete Nusa Penida diving guide. It covers the practical side of planning your trip, including choosing a dive centre, where to stay and getting around the island.

But you don’t have to spend your whole trip in Penida. There are more great places to dive in Bali.