Reviewed · DIVES FOR CERTIFIED DIVERS
Menjangan island for Certified Scuba Divers full day boat trip, 2 dives + lunch
Menjangan Island is Bali’s underwater showstopper, with clear water, steep coral walls, huge sea fans, turtles, and schools of reef fish inside Bali Barat National Park. This is not a casual beach outing. It is a focused two-session scuba trip for certified divers who want some of Bali’s best-known marine scenery.
I like the short boat ride from Pemuteran and the small group limit of 10. I also like the practical care built into the day: towels, lunch, fruit, drinks, and a refresher for rusty divers when needed. The main catch is the extra marine park fee, paid in cash, and the trip requires proof of certification.
Key points to know before booking

- Menjangan’s wall scenery: Expect coral-covered underwater walls, gorgonian sea fans, and excellent visibility when conditions cooperate.
- Two guided underwater sessions: The schedule gives you time for two sessions, with lunch and drinks between them.
- About 40 minutes by boat: The fast boat keeps the ride manageable, though conditions can still affect comfort.
- Certified divers only: Bring proof of certification. A separate Discover Scuba option is available for non-certified participants.
- Extra park fee: Pay IDR 225,000 per diver in cash, or IDR 325,000 on Sundays and public holidays.
- Small group format: The maximum group size is 10, with guides including Karen, Gede, Agus, Putu, Joe, and Giday mentioned among the team.
Why Menjangan Island is worth the trip

Menjangan Island, known locally as Deer Island, sits off the northwest coast of Bali inside Bali Barat National Park. The protected setting helps explain why the reef life is such a strong part of the experience. You are not simply being taken offshore to look at scattered coral. The island is known for dense growth, dramatic walls, and marine life that can make each underwater session feel different.
The main attraction is the wall structure. Instead of spending the whole time over a flat sandy bottom, you may follow coral-covered drops where sea fans and other growth cling to the rock. Gorgonian fans are especially prized here because tiny pygmy seahorses may shelter among them. Finding one takes patience and a sharp eye, so listen closely when your guide points out small creatures.
Visibility is generally excellent, and conditions are described as mild enough for a wide range of certified skill levels. That does not mean every trip will have perfect water. Wind, current, and visibility can change, but Menjangan’s reputation rests on a solid natural setting rather than a single lucky sighting.
The marine life can be broad. Expect the possibility of turtles, reef sharks, puffer fish, trumpet fish, lobsters, and many smaller reef species. Turtles are regular visitors, but no wildlife sighting is guaranteed. The pleasure is in exploring a healthy reef where large and tiny animals can appear within the same session.
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Leaving Pemuteran for the national park

You meet at Bali Diving Academy in Pemuteran, with the listed meeting time at 8:30 a.m. The boat trip is scheduled to leave around 9 a.m., so allow time for check-in, equipment preparation, and a briefing. If you are carrying your own equipment, you still need to allow time for the group to get ready together.
The ride to Menjangan takes about 40 minutes. That is a useful advantage for anyone staying in Pemuteran. You get a proper island outing without spending most of the day in a vehicle or on a long crossing. The boats are described as fast and efficient, though even a short ride can feel lively if the sea is choppy.
This is also where a calm, careful guide matters. The strongest praise for the team centers on safety, patient instruction, and personal attention. Karen is specifically noted for helping a newer and less confident diver feel secure during both underwater sessions. Gede is also mentioned as a careful guide, while Agus received praise for making snorkeling enjoyable and easy for a mixed-age family group.
If you have not been underwater for a while, say so before departure. A refresher in a 2-meter swimming pool has been part of the preparation for some participants. That is valuable because it gives you a chance to rebuild comfort before reaching the island, rather than trying to remember everything while floating beside a reef wall.
The first two underwater sessions at Menjangan
The main part of the day is built around two guided sessions around Menjangan Island. The exact sites can vary according to conditions and the guide’s judgment, so you should not expect a fixed wall or a guaranteed list of animals. That flexibility is useful in a marine park, where safety and visibility should guide the choice.
The first session is your chance to settle into the water and get a feel for the reef. Look toward the wall, not only straight ahead. Sea fans, coral formations, and small creatures can be easy to miss if you focus only on larger animals. A guide can help you slow down and notice pygmy seahorses, lobsters, or smaller reef fish.
The second session gives you another chance at the big sights. Turtles and reef sharks have been seen in the area, along with puffer fish and trumpet fish. The best approach is to stay relaxed, keep your breathing steady, and avoid rushing after wildlife. A turtle may be the headline sight, but the reef itself is the reason this trip works.
The setting suits different levels of certified experience, but you should still be honest about your comfort and recent experience. A wall can look impressive from above and feel more demanding than a shallow, flat reef if you are out of practice. The guide team’s patient approach is a real asset here, but it does not replace your responsibility to disclose your limits.
Lunch, fruit, and a useful break between sessions

Lunch is provided between the two sessions, along with fruit, water, and other drinks. That sounds simple, but it makes a difference on a boat day. You do not need to organize a separate packed meal, and you have a planned break to eat, drink, and reset before returning to the water.
The break also gives you time to compare notes with your guide and ask about the next session. If you are hoping to find a pygmy seahorse or improve your buoyancy around the wall, this is the moment to ask. A small group of no more than 10 makes that kind of conversation more practical than it would be on a crowded boat.
A towel is included, another small convenience that saves space in your luggage. Still, bring the personal items you normally want for a boat trip, and keep in mind that the marine park charge is separate from the booking price.
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What to expect from Biorock Pemuteran

Biorock Pemuteran is listed as the second stop, but the supplied schedule does not explain how long you spend there or whether it is used as an additional underwater site, a snorkeling stop, or part of the return plan. Ask the operator to confirm the day’s exact sequence before you book if this stop matters to you.
Pemuteran is also connected with snorkeling in the supplied details. Dense coral growth and schools of fish in shallow water make the area suitable for people who are not taking part in the scuba sessions. That can be useful if your group includes family members with different interests.
The strongest family example involves children and a grandmother snorkeling with Agus, while certified participants went underwater with other members of the team. This suggests the day can work for mixed groups, but you should confirm the arrangement in advance. The product described here is specifically for certified divers, not a general family boat charter.
The real cost, including the park charge
The advertised price is $115 per person. For a roughly six-hour trip with boat transport, two guided underwater sessions, lunch, fruit, drinks, and a towel, that is a reasonable package for someone already staying near Pemuteran and equipped for the activity.
The price is not the full outlay. The Menjangan marine park fee must be paid in cash on the spot. It is IDR 225,000 per diver on normal days and IDR 325,000 on Sundays and public holidays. That Sunday and holiday increase is worth checking before you set your budget.
Full scuba equipment and a dive computer are available to rent, but they are not included. Ask for the rental cost before booking, especially if you need a complete set. Certified divers with their own equipment will get a clearer sense of value because the main package covers the boat, guiding, meals, and park access arrangements rather than hiding gear costs inside the headline price.
Pickup is offered, and group discounts are available. The listed meeting point is Bali Diving Academy in Pemuteran, so confirm whether your hotel pickup is included or carries an extra charge. If you are already in Pemuteran, getting yourself to the meeting point may be the simplest option.
Safety and guide support
Safety is the most consistent strength of this experience. The team is PADI certified, and the staff are described as caring, professional, and attentive to equipment and comfort. That matters more than cheerful boat talk when you are near a wall or managing nerves after time away from the water.
The guides named in connection with the operation include Karen, Gede, Agus, Putu, Edi, Joe, and Giday. You may not receive a particular guide, so do not book on the assumption that one named person will lead your group. Still, the range of positive comments about the team suggests an operation used to supporting both confident certified divers and people who need a little extra reassurance.
You must show proof of certification. This is not a place to quietly stretch the rules if you have no qualification. Non-certified participants can ask about Discover Scuba instead, but that is a different product and should be arranged before arrival.
Who will enjoy this trip most

I would choose this outing if you are already staying in Pemuteran and want a serious reef day without committing to a longer multi-day program. It suits certified divers who value clear water, wall scenery, small marine life, and the chance of seeing turtles or reef sharks.
It is also a good fit if you have not been underwater recently but want support rather than a rushed group experience. Tell the team early that you need a refresher. The swimming pool preparation described by participants shows that the operator can help rebuild basic confidence before the boat trip.
Mixed groups may also find it useful. Certified family members can take part in the two underwater sessions while others snorkel, with guides such as Agus helping less experienced participants. Confirm the exact arrangements first, because the booked activity is designed for certified scuba participants.
I would hesitate if you dislike boat travel, cannot carry the extra cash for the park fee, or want a guaranteed animal encounter. You should also think twice if you need a very late start. The morning meeting time and six-hour schedule leave little room for a slow breakfast or a flexible day plan.
Practical booking advice
Book at least a day ahead if possible. Confirmation is normally issued at booking, but bookings made within seven days of the trip may take up to 48 hours to confirm, subject to availability. The group maximum is 10, which helps keep the trip personal but also means popular dates can fill.
Check the weather forecast, but do not treat it as a guarantee. The trip requires good weather, and poor conditions can lead to a different date or a full refund. If the minimum number of participants is not reached, you are also offered another date or experience, or a full refund.
Cancellation is free up to 24 hours before the start time. After that, the amount paid is not refunded, and changes made inside the 24-hour window are not accepted. Cutoff times use local Bali time, so do not leave cancellation decisions until the last moment.
Should you book Menjangan Island?
Book it if you want protected reef scenery, wall formations, and a carefully guided boat day from Pemuteran. The combination of clear water, sea fans, possible turtles, small groups, and practical food service gives the trip real value, especially for certified divers who bring their own equipment.
Before paying, budget for the park fee, confirm equipment rental, and ask how Biorock Pemuteran fits into your specific schedule. If you are rusty, request a refresher. If you are certified, comfortable with a boat ride, and ready for two underwater sessions, Menjangan is one of Bali’s more rewarding choices.
FAQ
How long does the Menjangan Island trip take?
The experience lasts about six hours. The boat ride to Menjangan takes around 40 minutes, and the day includes two underwater sessions, lunch, and a return to the Pemuteran meeting point.
What time does the activity start?
The listed meeting time is 8:30 a.m. The boat trip is scheduled to leave around 9 a.m.
Where do I meet the group?
You meet at Bali Diving Academy Pemuteran, Dusun, Pemuteran, Kecamatan Gerokgak, Kabupaten Buleleng, Bali 81155, Indonesia. The activity ends back at the same meeting point.
Do I need scuba certification?
Yes. You must be a certified diver and provide proof of certification. Non-certified participants can ask about a separate Discover Scuba activity.
How many underwater sessions are included?
The trip includes two guided underwater sessions around Menjangan Island.
Is lunch included?
Yes. Lunch, fruit, and drinks are included, along with a towel.
Is the Menjangan marine park fee included?
No. Pay IDR 225,000 per diver in cash on normal days. The fee is IDR 325,000 on Sundays and public holidays.
Is scuba equipment included?
No. A full equipment set and dive computer are available to rent, but rental is not included in the listed price.
What is the cancellation policy?
You can cancel up to 24 hours before the start time for a full refund. Cancellations or changes made less than 24 hours before the activity are not accepted for a refund. If bad weather or insufficient participants causes cancellation, you can choose another date or experience, or receive a full refund.
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