Dugong Dungeon — Dive with Andaman's State Animal at Neil Island
The official state animal of the Andaman and Nicobar Islands is not a land animal. It lives underwater, grazes on seagrass, surfaces every few minutes to breathe, and — if you're patient, slow, and very lucky — might glide past you at 6 metres depth. The dugong, an endangered marine mammal sometimes called the sea cow, is one of the rarest wildlife encounters available to recreational divers in the Andaman.
Dugong Dungeon at Neil Island is the site named after them, and one of the few places in the Andaman Islands where they are reliably present. A short boat ride from Neil Jetty puts you over seagrass meadows, rocky mounds, and coral patches at 6–14 metres — a beginner-friendly reef with a rich ecosystem of its own, dugong sighting or not.
Overview of Dugong Dungeon (Quick Facts)
About Dugong Dungeon Dive Site
The site lies on the north-western fringe of Neil Island (Shaheed Dweep), hugging the shoreline in a protected zone where the conditions that dugongs need have survived: abundant seagrass meadows in the middle of rocky mounds, coral patches, and sandy sections at 6–14 metres depth. The combination of seagrass habitat, hard coral structures, and sheltered water creates both the ecological foundation for dugong sightings and a genuinely varied reef ecosystem that delivers exceptional diving even when the dugongs don't appear.
Topography
Dugong Dungeon looks different from any other dive site in the Andaman. Rather than a dense coral garden or a rocky pinnacle, the dominant feature is seagrass — open meadows of aquatic grass covering the sandy sections between long rocky mounds and coral patches, running from around 6 metres to the sandy bottom at 14 metres. Seagrass meadows have a completely different visual texture from coral reefs: wide, open, earthbound, with the grass moving gently in the current.
The rocky sections of the reef support hard coral growth, crevices, and overhangs that shelter a wide variety of reef species. The transition between the rocky coral sections and the open seagrass meadows occurs multiple times throughout the dive, giving Dugong Dungeon a varied, naturally changing landscape across the depth range.
Best Time to Dive
Dugong Dungeon is diveable from October to mid-May, when the water is calmest and clearest, sightings of marine animals are most reliable, and water temperature stays in a pleasant 26–30°C range.
Marine Life at Dugong Dungeon
Beyond the dugong, Dugong Dungeon supports a rich reef ecosystem across its seagrass and rocky sections. Sea turtles are reliably present, resting on the reef and grazing in the sandy sections. Reef sharks (whitetip and blacktip species) are sighted occasionally patrolling the rocky reef edge. Juvenile batfish hover in characteristic clusters near the rocky overhangs. Lionfish hover near crevices with their elaborate fins spread. Pufferfish, triggerfish, rabbitfish, parrotfish, and angelfish populate the mid-water throughout.
Needlefish patrol the surface near the site entry point, and trevally hunt in loose formations in the open water sections. Sea cucumbers occupy the sandy sections of the seagrass meadow. For a site at 6–14 metres, the species diversity is genuinely impressive at this diving point.
Cost & What's Included
Included:
- Full scuba equipment (tank, regulator, BCD, wetsuit, fins, mask, booties, weight belt, SPG)
- Power masks available (-2 to -8) on request
- Certified SSI dive guide throughout (1:1 for non-certified divers/non-swimmers)
Bring yourself:
- Certification card if certified (digital is fine)
- Swimsuit to wear under the wetsuit
- Small towel
- Reef-safe sunscreen
Getting There
Dugong Dungeon lies just north-west off the coast of Neil Island (Shaheed Dweep), reached by a short boat ride from Neil Jetty. We offer complimentary pickup and drop-off by AC car between Laxmanpur Beach and Bharatpur Beach; paid transportation is also available from Sitapur Beach.
Emergency & Safety Information
DAN Global Emergency: +1-919-684-9111
FAQs
The dugong, also called the sea cow, is the official state animal of the Andaman and Nicobar Islands. Dugongs are listed as Vulnerable on the IUCN Red List, with populations declining across most of their range due to habitat loss, boat strike, and fishing net entanglement. The seagrass meadows at Neil Island (Shaheed Dweep) represent some of the most important remaining feeding habitats for dugongs in the Andaman archipelago, which is why this specific dive site was named Dugong Dungeon. Neil Island's relatively low boat traffic and protected seagrass beds have allowed a small resident dugong population to persist here.
Dugong sightings at Dugong Dungeon are genuine but not guaranteed. These are wild, endangered animals in a natural marine habitat, not a controlled environment. Your guide's knowledge of the dugongs' behaviour, feeding patterns, and preferred seagrass sections is the single biggest factor in sighting probability. Early morning dives, when dugongs tend to be most active, increase their sighting probability.
Divers can explore plenty of marine species at different parts of the reef even without a dugong sighting, including reef sharks, juvenile batfish, scorpionfish, lionfish, pufferfish, triggerfish, rabbitfish, parrotfish, angelfish, and needlefish.
Yes — Dugong Dungeon is open to non-certified beginners and non-swimmers as well as certified divers. The depth range (6–14 metres) and generally mild current conditions are manageable for first-time divers with a personal instructor. The seagrass and rocky reef landscape is calm and clearly navigable, with good visibility typically allowing divers to see across the full width of the site from a single position.
Dugong Dungeon is diveable from October to mid-May, when the water is calmest and clearest, sightings of marine animals are most reliable, and water temperature stays in a pleasant 26–30°C range.
Your dive includes scuba tanks, weight belt, mask (power masks -2 to -8 available on request), buoyancy compensator, wetsuit, fins, booties, regulator, and submersible pressure gauge. Bring your own swimwear to wear under the wetsuit, a towel, and reef-safe sunscreen for the boat transit.
Ready to Dive Dugong Dungeon?
Seagrass meadows, hard coral, and a real chance to meet the Andaman's state animal — one of the rarest wildlife encounters in recreational diving.