THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Boat out from Semporna to Tun Sakaran Marine Park for a short but steep hike to Bohey Dulang’s summit, then snorkel or dive at Mantabuan and Sibuan with a local lunch on the beach. Expect volcanic ridges, turquoise lagoons, and lively coral reefs on this full-day island circuit.
Boat out from Semporna to Tun Sakaran Marine Park for a short but steep hike to Bohey Dulang’s summit, then snorkel or dive at Mantabuan and Sibuan with a local lunch on the beach. Expect volcanic ridges, turquoise lagoons, and lively coral reefs on this full-day island circuit.
You step off the boat onto a coral-strewn shore and the sea seems to pull the sky down into the lagoon—an immediate, bracing blue that dares you to dive in. A short climb from the jetty threads through low forest and over volcanic ridges for about 600 metres to Bohey Dulang’s summit, where the island opens like a bowl and the turquoise lagoon below pushes light up into the green slopes.
Verified experiences and guided adventures in the surrounding area.
Operated by Wadi Rum Fire Camp · Semporna, Sabah
You step off the boat onto a coral-strewn shore and the sea seems to pull the sky down into the lagoon—an immediate, bracing blue that dares you to dive in. A short climb from the jetty threads through low forest and over volcanic ridges for about 600 metres to Bohey Dulang’s summit, where the island opens like a bowl and the turquoise lagoon below pushes light up into the green slopes.
Geology here is recent and rugged: Bohey Dulang is an uplifted volcanic remnant carved by waves and wind, its cliffs and black rock shaped by the restless Celebes Sea. The surrounding Tun Sakaran Marine Park has long been home to Bajau communities—sea people whose history is woven into the islands’ small ruins and boat-scarred beaches.
On the water, Mantabuan offers a ghostly brick ruin and lively reef; Sibuan hides a blue sand bay and an underwater arch that funnels schools of fish into close viewing. Tides and wind decide the route each day; the skipper reads the sea the way an inland guide reads a path.
Practical guidance: plan for an early start to catch calmer seas, pack reef-safe sunscreen and a snorkel mask if you prefer your own fit, and bring sturdy sandals or light hikers for the summit steps. Pay the small park hiking fee on arrival, and expect about eight hours from pickup to return. If the park denies access to the trail, the operator will proceed with snorkeling only. Hydrate between dives, respect coral by not touching, and keep an eye on changing weather—this is tropical ocean travel, equal parts wonder and working with the elements.
moderate.
8 hours.
Comfortable for those who can handle a short steep hike and multiple snorkel sessions; basic swimming stamina recommended.
The hike is short—about 600 metres—but can be steep with steps and uneven volcanic rock; most people in moderate fitness complete it in 20–40 minutes each way.
Basic snorkel gear and life jackets are provided; diving options include full scuba gear for certified divers as an add‑on depending on your booking choice.
If the government or weather restricts hiking access, the operator typically continues with snorkeling/diving at other islands; refunds or date changes are subject to the operator’s policy.
Yes—there is a small national park hiking fee collected locally (often not included in the tour price) and any required marine park entrance fees are typically included or noted in the booking details.
The Tun Sakaran islands have long been used by Bajau sea‑nomad communities; Mantabuan’s brick remnants recall a small coastal settlement once used for seasonal fishing.
Tun Sakaran is a protected marine park—stick to marked areas, use reef‑safe products, and avoid touching or standing on coral to reduce reef damage.
Wadi Rum Fire Camp operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step off the boat onto a coral-strewn shore and the sea seems to pull the sky down into the lagoon—an immediate, bracing blue that dares you to dive in. A short climb from the jetty threads through low forest and over volcanic ridges for about 600 metres to Bohey Dulang’s summit, where the island opens like a bowl and the turquoise lagoon below pushes light up into the green slopes.
You step off the boat onto a coral-strewn shore and the sea seems to pull the sky down into the lagoon—an immediate, bracing blue that dares you to dive in. A short climb from the jetty threads through low forest and over volcanic ridges for about 600 metres to Bohey Dulang’s summit, where the island opens like a bowl and the turquoise lagoon below pushes light up into the green slopes.
Geology here is recent and rugged: Bohey Dulang is an uplifted volcanic remnant carved by waves and wind, its cliffs and black rock shaped by the restless Celebes Sea. The surrounding Tun Sakaran Marine Park has long been home to Bajau communities—sea people whose history is woven into the islands’ small ruins and boat-scarred beaches.
On the water, Mantabuan offers a ghostly brick ruin and lively reef; Sibuan hides a blue sand bay and an underwater arch that funnels schools of fish into close viewing. Tides and wind decide the route each day; the skipper reads the sea the way an inland guide reads a path.
Practical guidance: plan for an early start to catch calmer seas, pack reef-safe sunscreen and a snorkel mask if you prefer your own fit, and bring sturdy sandals or light hikers for the summit steps. Pay the small park hiking fee on arrival, and expect about eight hours from pickup to return. If the park denies access to the trail, the operator will proceed with snorkeling only. Hydrate between dives, respect coral by not touching, and keep an eye on changing weather—this is tropical ocean travel, equal parts wonder and working with the elements.