Semporna: Bohey 3 Islands Hike, Snorkel/Dive Tour with Lunch

Bohey Dulang is the star here: a 600-meter forest trail climbs to a lookout over green volcanic hills, a bright lagoon, and the scattered islands of Tun Sakaran Marine Park. Then the boat trades mountain views for coral gardens around Mantabuan and Sibuan, with swimming, snorkelling, or supervised beginner scuba along the way.

I like the strong mix of land and sea, and I like that the crew supports nervous swimmers with life jackets and safety rings. The price of $58 per person is fair for the boat, lunch, equipment, hike, and two water stops, but park charges are extra. The day can also feel crowded or slow if people take a long time changing between activities.

Key points at a glance

• Bohey Dulang’s 600-meter climb: The uphill walk is tiring, but the view over the lagoon and Celebes Sea is the day’s biggest reward.
• Three distinct island stops: You get a mountain lookout, reef time around Mantabuan, and a quieter beach setting at Sibuan.
• Two water sessions: Choose snorkelling or two 20-minute supervised beginner scuba sessions, depending on your booking.
• Lunch in a secluded setting: A boxed local meal is served under shade, with the exact lunch island adjusted to tides and conditions.
• Support for first-timers: Safety briefings, multilingual instructions, flotation gear, and an instructor make the water sessions approachable.
• Extra fees matter: Budget RM30 for marine park entry, plus Bohey permit and insurance charges if the hike operates.

Why this Semporna day trip works so well

This is a full day without being an exhausting expedition. You leave from Jetty Pelancong Semporna and spend most of the time moving between three very different island experiences.

The opening boat ride takes about 80 minutes. That sounds long on paper, but it gives you time to settle into the speedboat and watch Semporna recede behind you. The route heads toward Tun Sakaran Marine Park, where Bohey Dulang and the nearby islands were formed from volcanic activity.

I especially like the shape of this outing. Many island trips ask you to choose between a hike and time in the water. Here, you get both. The hike gives the day a sense of place, while the reef stops let you cool off afterward.

Still, you should set realistic expectations. This is a shared boat excursion, not a private charter. Time in the water is limited, and the crew must keep the group together. If you are an experienced snorkeller who wants long, unhurried sessions, the schedule may feel tight.

The 600-meter climb at Bohey Dulang

Bohey Dulang is the visual centerpiece. After reaching the island, you receive a safety briefing and begin the uphill walk along a trail of about 600 meters.

The distance is modest, but this is not a flat stroll. You will want proper hiking shoes, water, and a steady pace. The climb is described as tiring, and that is useful information for anyone who is not used to warm-weather hills. The reward comes at the top, where the view opens toward the neighboring islands, the Celebes Sea, and the turquoise lagoon below.

The setting is especially striking because the lagoon is surrounded by green slopes and open sea. It is the kind of view that explains why Bohey Dulang is so popular, even before you have seen the marine life.

Allow time for photographs, but do not treat the stop as only a photo call. The trail itself adds something. You pass through the island rather than simply arriving at a viewpoint by boat, and the climb gives you a better sense of the island’s volcanic shape.

The hike operates only when weather, sea conditions, roads, and national park rules allow it. Government restrictions apply to every operator, so a canceled climb is not something the crew can override. If the hike is stopped, the day continues with the snorkelling or scuba program.

If you book the no-hike option, you must wait at the jetty while the hikers go up. A last-minute decision to join the climb is not possible because the permit must be issued in the hiker’s name. This is one of the most important booking details: choose the hike option in advance if you want the summit.

Mantabuan: reef time after the hike

From Bohey Dulang, the boat takes about 15 minutes to Mantabuan. This island has a different feel. It was once associated with a small population of sea gypsies, people whose lives were spent largely on the water. Today, the remains of crumbled brick are a reminder of that earlier presence.

The stop lasts about 35 minutes in the planned schedule. You receive a basic safety briefing before entering the water, then swim and snorkel among coral and schools of tropical fish. If you choose supervised beginner scuba, the program includes two sessions of about 20 minutes each, with an instructor and full equipment.

The crew provides masks, snorkels, fins, life jackets, and other gear according to your chosen activity. Scuba participants receive the tank, regulator, buoyancy control device, gauge, wetsuit, and instructor support. No scuba certificate is required for the supervised beginner sessions, but you should not book this tour if you have respiratory problems.

This is a good place for nervous swimmers to relax. The crew has helped less confident people in the water with life jackets and safety rings, and instructions are available in Chinese, English, and Malay. If you are new to snorkelling, tell the crew early rather than trying to keep up silently.

The tradeoff is time. Experienced snorkellers may want more than one short session, especially if the visibility is good. The operator has to balance swimmers, snorkellers, and scuba participants, so you should think of this as an introduction to several sites rather than a long reef study.

Lunch under shade on a quiet island

After the first water stop, the boat heads to a secluded island for lunch and a longer break of about 90 minutes. The exact island and order of stops can change with the tide, lunch timing, weather, and sea conditions.

Lunch is served as a boxed local meal under a canopy. The setting matters as much as the food here. After the climb and the first swim, a shaded place to sit, change, and dry off gives the day a useful pause.

I would bring extra snacks. The meal is practical rather than a major culinary event, and one person found it only adequate. A small snack can make the difference if you are hungry after the hike or do not enjoy the particular lunch provided.

Use this break to manage your belongings. Bring a waterproof bag for clothes, phones, passports, and cash. The boat is moving between islands, and wet swimwear can make the ride home uncomfortable if you do not have a dry change of clothes.

Sibuan and the final water stop

After lunch, a 15-minute boat ride leads to Sibuan Island. The schedule gives this stop about 40 minutes, with swimming, snorkelling, and marine life viewing.

The captain chooses the exact spot based on the day’s weather and sea conditions. You might snorkel beside a secluded blue-sand beach, see a stone arch along the coast, or swim above underwater formations where many colorful fish gather.

That flexibility is sensible. Sea conditions determine what is safe and what offers the best visibility, so a fixed promise about one exact reef would be less useful than letting the captain choose. The drawback is that you cannot know the precise order or exact site ahead of time.

Sibuan is also a pleasant counterpoint to Bohey Dulang. The morning is about climbing and wide views. This final stop is about low-key beach time and the water. If you prefer scenery from shore, you can still enjoy the island’s coast while others snorkel.

Once the last stop ends, the return boat ride takes about an hour. Add the earlier 80-minute crossing and the short runs between islands, and you should expect a long day on the water. The advertised duration is seven hours, while the detailed schedule totals roughly 410 minutes before small delays and loading time. In practice, allow about seven to seven and a half hours.

What the $58 price really covers

At $58 per person, this is good value if you plan to hike and use the water equipment. The cost includes the speedboat, lunch box, bottled water, mask and snorkel, life jacket, dock taxes, multilingual instructions, and the Bohey Dulang hike when conditions allow and you select it.

Scuba participants also receive the main equipment and an instructor. That makes the price attractive for people who want a first supervised scuba experience without booking a separate certified excursion.

The advertised price does not include several compulsory charges:

• Tun Sakaran Marine Park fee: RM30 per person
• Bohey permit and climbing fee: RM50 per person when hiking is available
• Bohey insurance: RM7 per person when hiking is available, under the stated park regulation
• Marine park scuba fee: RM150 for each foreigner or RM100 for each Malaysian participant

The scuba fee applies only to scuba, not snorkelling. If the hike is canceled by park authorities, the hiking permit, park entry, and insurance charges do not apply, but the scuba fee remains payable if you take part in scuba.

That extra-cost structure does not ruin the value, but you need to include it in your budget. Snorkellers will have a simpler final price than scuba participants. Bring cash, since the tour information specifically lists it among the things to carry.

Boat logistics and practical comfort

The meeting point is Jetty Pelancong Semporna. You are asked to arrive there before departure, complete registration, and provide each person’s full name and nationality. A passport or copy is accepted, and the operator does not include hotel pickup or drop-off.

The speedboat is the backbone of the day. You will spend about 80 minutes getting to the park and about an hour returning, plus several short crossings. If you are prone to motion sickness, take prevention before departure rather than waiting until the sea becomes rough.

Weather and government decisions can change both the route and the start or finish time. This is normal for a marine park excursion, but it is worth leaving space in your Semporna schedule afterward. Do not book a tight onward transfer immediately after the tour.

Bring:

• Hiking shoes
• A change of clothes
• Waterproof bag
• Cash
• Passport or copy
• Motion sickness medication
• Wetsuit if you prefer your own

One 1.5-liter bottle of water is provided. Even so, use the water wisely, especially on the uphill section.

Who will enjoy this most

I would choose this outing if you want one active day that combines a famous viewpoint with island water time. It suits solo visitors, couples, families with older children, and first-time snorkellers who want guidance.

The crew has supported a family with children aged 7, 10, and 12, and the flotation support is helpful for people who are not strong swimmers. Still, every child must be comfortable with a long boat day, an uphill walk if selected, and open-water activity.

It also works for first-time scuba participants. The instructor-led format removes the need for a certificate, and the staff can provide basic instructions before entering the water. If you already have extensive snorkelling experience, you may find the sessions too short.

Communication is generally available in Chinese, English, and Malay. Some staff may speak only a few words of English, so instructions can feel limited in certain moments. The crew’s hands-on help in the water is more important than polished commentary, but you should ask questions clearly before each stop.

The main drawbacks to consider

The biggest issue is time management. Changing clothes, waiting for others, and organizing mixed activities can reduce your actual time in the water. One stop may also take longer than expected if people are slow to get ready.

The second issue is the hike’s uncertainty. Bohey Dulang is the reason many people book this trip, yet park rules and weather can cancel it. You should book this only if you would still be happy with a snorkelling and scuba day if the summit is closed.

The lunch is another modest point. It is convenient and served in a pleasant setting, but I would not choose this tour for food alone. Pack snacks and keep your expectations simple.

Finally, the day is not private. You share the boat and the schedule with other people. That keeps the price reasonable, but it also means the captain chooses the best sites for the group rather than giving you complete control.

Should you book the Bohey Dulang three-island tour?

Book it if you want Bohey Dulang’s viewpoint plus two marine stops in one organized day from Semporna. The best parts are clear: the summit view is worth the effort, Mantabuan and Sibuan offer attractive water settings, and the crew provides useful help for beginners.

Choose the hike option at booking, bring sturdy shoes and a waterproof bag, and budget the added park charges. If snorkelling is your main goal, accept that each session may be short. If you want long, quiet time underwater, a more specialized marine trip may suit you better.

For most people, this is a well-priced introduction to the Tun Sakaran Marine Park, with enough variety to make the long boat crossings worthwhile.

FAQ

How long does the Bohey Dulang tour take?

The experience is advertised as seven hours, or 450 minutes. The detailed schedule adds up to about 410 minutes before loading, changing, and other delays, so you should allow roughly seven to seven and a half hours.

Is the Bohey Dulang hike always available?

No. The hike depends on weather, sea conditions, road conditions, and national park approval. If park rules cancel it, the tour continues with the snorkelling or scuba activities.

Can I join the hike if I booked the no-hike option?

No. The permit must be issued in the hiker’s name, so a last-minute request is not possible. People who book without the hike must wait at the jetty while the hiking group goes up.

Do I need a scuba certificate?

No certificate is required for the supervised beginner scuba sessions. An instructor is included, and the program provides the required scuba equipment. The tour is not suitable for people with respiratory issues.

What extra fees should I budget for?

The Tun Sakaran Marine Park fee is RM30 per person. If the hike operates, the Bohey permit and climbing fee is RM50 per person, plus RM7 insurance under the stated park regulation. Scuba participants also pay a marine park scuba fee of RM150 for foreigners or RM100 for Malaysian participants.

What languages are available on the tour?

Instructions are available in Chinese, English, and Malay. You should still ask for clarification before entering the water if you are unsure about any safety instruction.