Snorkeling and Scuba Diving in Trincomalee

Trincomalee, Sri Lanka

Excellent from 3 reviews
5.0/5
100% of guests recommend

Duration

4 Hours

Tour Type

Adventure & Extreme Activities

Group Size

8 persons

Location

Trincomalee

Overview

Diving in Trincomalee is the best way to explore the underwater beauty of the East Coast, and it is a wonderful thing to do in Trincomalee. Diving tours in Trincomalee are really amazing, and exploring the beautiful coral reefs, colourful fish, and biodiversity of the underwater world is a great experience. Trincomalee found 100 of the 180 species in Sri Lanka, and over 300 fish species live in those reefs. Pigeon Island is the iconic reef for diving in Trincomalee. 

Trincomalee Diving tours are based on exploring the reefs, and it is fun to explore the unseen beauty of the diving in Trincomalee. Trincomalee is the place recorded to have the highest number of diving sites in Sri Lanka. There are 25 diving sites around Trincomalee–Nilaveli. 

Trincomalee Diving tours are based in Trincomalee city and Nilaveli. The majority of the diving sites are based on the Nilaveli coast, and the Trincomalee diving sites are crystal clear compared to the Southern coast. Hence, your impulse keeps you more and more enjoying the hidden beauty of the seabed. 

 

Nilaveli Diving Sites

Irakkandy wreck (6 - 10 meters)

The Irakkandy wreck is the only available wreck dive in Trincomalee diving tours. It is an ideal place for beginners to explore, and wreck diving is an adventurous diving experience. Irakkandy is the place of the wreck, located in Nilaveli-Trincomalee. The Irakkandy wreck was an 18th-century European steamship and a 15-minute boat ride from the shore.

Presently, the wreck is covered in corals, and it has given life to molluscs; schools of barracuda, angelfish, and parrot fish can be spotted around the wreck.

Pigeon Island (1 meter – 10 meters) 

Pigeon Island is a marine national park and is diversified with many colorful fish and corals. Pigeon Island is located near the Nilaveli coast and 2 km away from the Nilaveli coast. You will explore blacktip reef sharks, turtles, moray eels, and soft and hard corals.

Pigeon Island is the best diving site in Trincomalee for snorkeling and diving in Trincomalee. While you are exploring the beauty of the underwater world on Pigeon Island, you will explore the endemic and migrant bird species. 

Black Tip Points (2 m–8 m)

Black Tip Point is similar to Pigeon Island and is one of the best diving sites in Trincomalee. Black Tip diving site is second only to Pigeon Island, and you can explore blacktip reef sharks, turtles, anemones, and clownfish, and it is a school for many colorful fish.

Eel Dock (12 m – 18m)

Eel Dock is a rock and reef diving site in Trincomalee, and you can spot many eels.

It is an ideal diving site for advanced open water divers.

Ghost Rocks (15 m–22 m)

Ghost rock is a nickname given by divers because of the unusual shape of the rock. Some folktales say it was the cemetery of the great Ravana warrior. You can explore the colorful fish and corals around the reef. 

Sand hole (25 m–30 m)

Sand Hole is a flat reef with a sand hole in the center, and you can spot more colorful fish. It is an ideal diving site for advanced open water divers.

High patch (20 m–25 m)

High Patch is a unique diving site in Trincomalee diving exploring giant fish.

Trincomalee Diving Site

Butterfly Rock (12 m)

It is a rock reef located 10 m–15 m away from the shore and is an ideal diving site for intermediate divers. You will explore beautiful, colourful corals and living fish around the reef. 

North Reef (5 m–20 m) 

North Reef is located 15–20 minutes away from the shore, and North Reef is the best diving site for discovery divers to advance to open water divers. You will explore colorful fish and corals around the reef. 

Swami Rock (10 m–30 m)

Swami Rock is a historical diving site and is connected with the Koneshwaram historical Hindu temple. You can explore the corals and reef fish.

 

Additional Details

Boat Specification

  • Local standard motorboat: 15–19 feet in length and 5 feet in width.
  • Boat engine capacity: 25 hp.
  • A foldable roof is available.

Recommendations

  • Swimming dress
  • Good sunscreen
  • Hat and sunglass

Tour Highlights

1. Explore the nature and beauty of underwater

2. Bunch of colorful fish and 100 different corals

 

Payments and Cancellations

Payment policy

The tour will be confirmed upon the payment.

You may need to check the availability before making the payment.

Cancellation policy

If you are going to cancel the activity before the 24 hours of the operation take place, then we will not apply any cancellation charge.

If the activity is canceled from HotelExpress.lk (our) end because of unexpected weather conditions, you will be fully refunded (100%), or you can book an alternative activity instead of the refund.

 

 

Included

Guide Well experienced diving master (only for the diving).
Equipment Required diving equipment
Dives 2 dives for diving
Drinks Unlimited water during diving tour
Site transfer Diving site transfers by sharing boat
Transport Free pick ups and drops

FAQs

Is this a private diving tour?
No! it is group tour
Are there many wreck dives in Trincomalee?
There are few wrecks in Trincomalee harbour area, but because of security reasons, Sri Lanka Navy does not allow diving around the Trincomalee Harbour
What is the best time of day for diving?
Early morning visibility of the water perfect, but Trincomalee day time also can do the diving tour (around 10 a.m.)
Can I do an evening dive?
Yes! if there is a group of people then you can join with them or you need to do as private diving tour. cost would be high than group rate
Can I do only snorkeling in the evening?
It is possible because free drive takes place on surface of the sea and visibility level might not affect snorkeling
How many dives are included per session?
There will be two dives each diving season
Can I dive at different dive sites during the tour?
Yes! you can dive two different diving sites based on your diving skills but there is not any additional cost. We offer such options as value addition to our valued divers
My partner has no diving experience. Can my partner dive with me?
Yes! your partner previous day or diving day will do basic diving training at the swimming pool or shallow water. After the basic training, your partner will dive in 4–5 meters underwater with you. Then after if your partner proof confidence about diving, your partner can dive maximum 10 - 15 meters as discovery diving.
Do I need a PADI license?
No need anymore! if you have some sort of experience about diving, then you are qualified diving with us.
How many participants and supporting crew per drive?
It is depending on the day and we can advise you exact number of participant previous day. Usually average group size 5 – 7 pax. There will be two diving masters and supporting crew according to the number of participants
Can I fly after the dive?
No! we do not recommend dive less than 24 hrs because of health reasons. After the dive at least you need to stay relax 24 hrs
If there any refund from HotelExpress.lk cancelation?
Yes! fully refunded from our side because of the Weather or unexpected circumstance
How do I know if operation cancels or scheduled time changes?
We will keep post before the operation takes place in 24 hrs. If you did not receive any message from our end, that’s mean scheduled operation of activity takes place as it is
Health and safety
We will follow the WHO-given guidelines and we will ensure 100% safe from our side

Tour Location

Trincomalee, Sri Lanka

Reviews

5.0/5
Excellent
Based on 3 reviews
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Emily Carter

Emily Carter

01/17/2026 15:48

Highly Recommended Adventure in Trincomalee

The snorkeling and scuba diving experience in Trincomalee was absolutely amazing. The waters were crystal clear, and we saw vibrant coral reefs, tropical fish, and even sea turtles. The instructors were professional, friendly, and made sure everyone felt safe and comfortable. A perfect adventure for both beginners and experienced divers. Truly a must-do activity in Sri Lanka and highly recommended!
Michael Thompson

Michael Thompson

01/17/2026 15:20

Highly Recommended Snorkeling & Diving Adventure

The snorkeling and scuba diving experience in Trincomalee was absolutely amazing. The waters are crystal clear, and the marine life is vibrant and diverse. The instructors were professional, friendly, and made sure we felt safe throughout the adventure. Exploring the coral reefs and swimming alongside colorful fish was unforgettable. A must-do activity for anyone visiting Trincomalee. highly recommended!
James Walker

James Walker

01/17/2026 14:50

Excellent Service from Start to Finish

Excellent service from start to finish. The team arranged our entire Sri Lanka trip perfectly, from hotels to transfers. Everything was smooth and stress-free. Highly recommended!
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3 Reviews