Pigeon Island
About this dive site
Pigeon Island National Park is the kind of place that makes people want to become divers. It's a national park, which means the reef is protected — and you can tell. The coral is thick, the fish are bold, and the blacktip reef sharks that cruise the outer edge don't seem particularly bothered by bubbles.
The site breaks into two distinct zones. The shallow section (7–12 m) is a coral garden — hard corals in good shape, clownfish in their anemones, parrotfish doing their thing. This is where we take beginners and snorkellers. Drop down to the outer wall (14–21 m) and it opens up: bigger fish, sea fans, the occasional reef shark. The wall is where the Advanced course deep dive happens — good visibility, interesting topography, and just enough depth to feel like you've done something.
Being inside a national park means there are rules: no touching, no taking, no anchoring on the reef. We brief everyone on this before we get in the water. The reef has survived because people have respected it, and we intend to keep it that way.
What you'll see
- Blacktip reef sharks
- Clownfish and anemones
- Parrotfish
- Hawksbill turtles
- Grouper
- Barracuda
- Coral gardens (hard corals)
- Sea fans on deeper wall
Site highlights
- ✓National park — protected reef in great condition
- ✓Blacktip reef sharks on the outer wall
- ✓Vibrant coral garden for beginners
- ✓Snorkelling accessible from the island beach
Currents & Visibility
Generally calm inside the lagoon. Slight current on the outer wall. Visibility 15–25 m.
Recommended courses for this site
Book a dive here
Tell us which sites you want and we'll sort the rest.
Equipment included · Local guides · Small groups
Photos — Pigeon Island




Questions about Pigeon Island
“Swami Rock is something else entirely. The statues on the reef, the turtles, the sheer amount of life on the wall — I've dived in Thailand, Indonesia, the Red Sea, and this is right up there. The guides know every inch of these reefs. Highly recommended.”
James T.
United Kingdom · Fun Diving
“Did my Advanced here after getting my Open Water in Koh Tao. The Klathipa deep dive and the wreck dive were both incredible. Small groups, attentive instruction, and the equipment was in excellent condition. I'll be back for the specialty courses.”
Aiko N.
Japan · Advanced Open Water Diver
More dive sites
Swami Rock
Swami Rock is probably the most iconic dive in Trincomalee — and honestly, it's hard to argue with that. The site sits r
Learn moreIntermediateNavy Museum
The Navy Museum isn't a wreck dive in the conventional sense — it's more of an artificial reef built from decades of acc
Learn moreBeginnerWhite Rock
White Rock is a shallower dive but don't let that fool you — the marine life density here is genuinely impressive. A lar
Learn moreLet's get you in the water
Call us or send a message — we'll sort the dates, answer questions, and get you booked in.