Introduction
If you’ve ever dreamed of sharing the water with a manta ray, then this certified scuba dive experience in Bali’s Nusa Penida might just be what you’re looking for. With the guarantee of manta sightings—a rare feature that makes this tour stand out—this activity offers an unforgettable glimpse into the ocean’s gentle giants.
It’s particularly appealing to those who already have their Open Water Diver certification and are eager for a unique adventure in Bali’s vibrant underwater world.
What we love about this tour is its focus on authentic encounters and small-group guidance, which often means more personalized attention in the water. Plus, the included all-in-one package—guides, gear, boat, snacks, and lunch—adds value and convenience. The one potential drawback? The experience relies heavily on good weather and marine conditions, so it’s not always guaranteed to go as planned.
Still, if you’re seeking an adventure that balances professionalism with the chance to see manta rays almost certainly, this tour is worth considering, especially for diving enthusiasts and nature lovers alike.
Key Points
- Guarantee of manta ray sightings makes this tour uniquely appealing.
- Small group ratios (max 4 divers per guide) ensure more personalized attention underwater.
- The all-inclusive price covers guides, equipment, boat, snacks, and lunch, offering good value.
- Timing is well-organized, with an 8:30 am meeting and a 4-hour window to enjoy two dives.
- Experienced guides and small groups contribute to a safer, more enjoyable experience.
- Weather dependency means the tour might be canceled if conditions aren’t suitable, so flexibility is key.
An Honest Breakdown of the Experience

When considering this tour, it’s helpful to understand what the day actually involves. Starting at Sanctum Dive in Nusa Penida, the meeting time is typically 8:30 am, with departure scheduled for 9:30 am. The trip lasts around four hours, during which you’ll complete two dives at Manta Point and Crystal Bay—two of the most renowned sites in the region. The emphasis on small group sizes—a maximum of 10 travelers—means you’ll likely share the water with just a few others, which can significantly enhance your experience.
The itinerary is straightforward: after meeting at the dive shop, you’ll board a speedboat heading to the dive sites. The first stop, Manta Point, is famous for almost certain manta ray sightings. As one reviewer noted, “Manta point was great for Manta rays as the name suggested,” which speaks to the consistency of this site. During your dives, guides like Fahri, Cann, or Dave will assist, ensuring safety, providing guidance, and sharing insights about marine life.
Expect to see a variety of coral and abundant sea life, with some reviewers mentioning “beautiful coral and lots of sealife.” The guides are praised for their friendliness and professionalism, making the experience both fun and safe. The guide-to-diver ratio of 1:4 is a big plus, giving you tailored attention that many larger operations can’t match.
The gear—including tanks, wetsuits, and masks—is included, so there’s no need to worry about bringing your own, aside from your diving certification and swimwear. The all-inclusive package also features drinks, snacks, and lunch—a welcome touch that keeps energy levels up after two dives. One reviewer appreciated the “snacks and lunch provided,” making it a relaxed, hassle-free day.
You can also read our reviews of more scuba diving tours in Nusa Penida
The Underwater Highlights and Sites

Manta Point is the star attraction, and for good reason. The reputation for almost guaranteed manta ray sightings makes it a bucket-list location. As one diver shared, “diving with the manta rays was an amazing experience,” highlighting how special it is to see these graceful creatures glide past. You’ll likely spend time observing rays swim close, sometimes within arm’s reach, which is both humbling and exhilarating.
Crystal Bay provides a different type of underwater scenery—more colorful coral formations and varied marine life. It serves as a perfect spot for the second dive, offering a change of scenery after the manta encounter. This site is praised for its “beautiful coral and sealife,” making it an ideal choice for divers who appreciate vibrant underwater landscapes.
Guides are knowledgeable about the marine environment and often go the extra mile to find marine megafauna, even during off-peak seasons. One reviewer mentioned that their guide “even found us a manta in the off season,” demonstrating the dedication of the team.
The Price and Value
At roughly $107 per person, with all gear, guides, boat, snacks, and lunch included, this experience offers solid value for a marine adventure of this caliber. When you consider the cost of hiring a boat and equipment independently, plus the expertise of the guides, this all-in-one package simplifies planning and budgeting.
Several reviews highlighted the professionalism and friendliness of the guides, which adds to the perceived value. Small group sizes and personalized attention are often only available at a premium elsewhere, so this tour strikes a good balance between affordability and quality. However, some reviewers noted that better facilities or equipment might be available in other parts of Indonesia, but for the specific experience of seeing manta rays in Nusa Penida, this tour is competitively priced.
What the Experience Feels Like
From the moment you meet at Sanctum Dive, the vibe is relaxed and professional. Expect to be greeted by staff who are eager to ensure you’re comfortable and ready. As you board the boat, there’s a palpable sense of anticipation—this is not just a routine dive, but a special outing focused on authentic encounters with marine life.
Underwater, the guides’ local knowledge makes all the difference. They’ll help you navigate current conditions, find the best spots to view manta rays, and keep safety a priority. The small group ratio enhances the experience, allowing you to ask questions and get closer to the action.
Relaxing after the first dive, most participants rave about the snacks and lunch, often described as simple but satisfying. This downtime gives you a chance to reflect on the underwater magic, chat with fellow divers, or just soak up the scenery.
Real Experiences and Honest Feedback
While many reviews are glowing, it’s worth noting that one diver shared a less favorable experience related to equipment faults and safety concerns. They felt their equipment was faulty and that concerns weren’t taken seriously. This points to the importance of communication with your dive shop beforehand and perhaps checking your gear.
On the whole, though, most comments highlight friendly guides, beautiful sites, and the excitement of manta sightings. One diver called the experience “exceptional and unforgettable”, emphasizing how special those encounters can be.
Practical Tips for Participants

- Bring your dive certification – it’s required to join the dives.
- Swimwear and perhaps a towel are enough for after your dives.
- Good physical condition is recommended, as the tour is about 4 hours and involves active water time.
- Book in advance – on average, it’s reserved about 12 days ahead, reflecting its popularity.
- Weather can impact the schedule—cancellations are possible if conditions aren’t suitable, but full refunds or rescheduling are offered.
- Group size is limited, so securing your spot early is wise.
The Sum Up
This certified scuba tour in Nusa Penida offers a wonderful blend of professional guidance, authentic marine encounters, and excellent value. If you’re a diver looking to tick off the incredible experience of swimming with manta rays, the likelihood of a close encounter here is high—almost guaranteed. The small group size and attentive guides create a more personal, safer environment to enjoy Bali’s underwater treasures.
It’s especially suited for divers with their Open Water certification who want a well-organized and memorable day. While weather can be unpredictable, the effort and professionalism of the team make it a worthwhile gamble for the chance to see these gentle giants in their natural habitat.
For travelers who prioritize authentic experiences, good value, and expert guidance, this tour is a fine choice. Just be prepared for the possibility of cancellation if conditions aren’t perfect, and always confirm your booking in advance to secure your slot in this sought-after adventure.
Certified Scuba Dive with Manta Rays (Open Water Diver minimum)
FAQ
Do I need to be an experienced diver to join?
Yes, you must be a certified diver with an Open Water Diver certificate to participate, since the tour involves two dives.
What is included in the price?
The all-in price covers guides, equipment, boat, drinks, snacks, and lunch. You only need to bring your dive certification and swimwear.
How long does the tour last?
The activity takes about 4 hours, starting at 8:30 am with a meeting at the dive shop and returning by around 2:00 pm.
Is the manta ray encounter guaranteed?
While sightings are highly likely—many reviews mention almost certain encounters—nature can be unpredictable, and sightings aren’t 100% guaranteed.
What should I bring?
Bring your dive certification, swimwear, and perhaps a towel. It’s also wise to bring sun protection and a sense of adventure.
Can the tour be canceled?
Yes, if weather conditions are poor, the tour may be canceled. In that case, you’ll be offered a different date or a full refund.
Is this suitable for non-divers?
No, this tour is specifically for certified divers with at least Open Water certification. For snorkeling or non-diving companions, other tours might be better suited.
This tour offers a compelling mix of adventure, professionalism, and the chance to see one of Bali’s most iconic marine animals. Whether you’re an experienced diver or just looking to make your underwater dreams come true, it’s an experience that can leave a lasting impression.
















