The one-stop guide to diving in Sri Lanka!
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November Report - Back in the oceans after the monsoons
CCTV Cameras on a wreck?
24/11/2018 - What would it look like if you installed CCTV on a wreck? Here is a simulated impression created by placing a running video camera in various spots of a wreck and leaving it be. This is the delightful Lotus Wreck, off Colombo, which I found in 2015 based on information by fishermen.
Thermopyale Sierra Wreck (2012) - Colombo
20/11/2018 - Amidst great visibility I revisit another popular wreck dive in Colombo. This ship sank in August 2012 and I was "priviledged" (?) to observe the doomed ship just an hour before it completely sank.
Cave Diving inside the TRUG - Colombo
20/11/2018 - I start the season by exploring the TRUG, a Sri Lankan Ports Authority tug boat that sank in a storm in 1997. This time I head straight into the forward compartments and start exploring the dark confines inside.
August Report - During the monsoons, a mysterious underground Blue Water Pond beckons
6th Dive Expedition to Ravana's Nil Diya Pokuna in the high mountains of Ella, Sri Lanka
July Report - High winds in the east coast curtail wreck diving expedition
Rough seas allow for only one dive at the historic World War II British Sergeant
June Report - Trincomalee Natural Harbour wrecks
Refloated and resunk - Survey of the unique SS Sagaing (1942) - risen from the dead
SS Sagaing
The SS Sagaing was sunk during world war II
SS Sagaing
In her new location - the wreck is a haven for marine life
22-06-1918 - I join the Department of Archaeology, Maritime Archaeological Unit (MAU CCF), Marine Environmet Pollution Authority (MEPA) and the Sri Lankan Navy (SLN) to conduct a survey of the refloated and resunk world war II wreck SS Sagaing. click here for more information.
May Report - Planes and Caves
Back to World War II RAF Dutch Squadron 321 - Y78 crash site
06/05/2018 - I return to the east coast to survey the 1943 crash site of the World War II, RAF Dutch Sqadron Consolidated PBY-5A Catalina Y-78. I am happy that the crash site has suffered no significant deterioration in terms of crash debris or marine life.
Expedition V - Deep into Earth exploring Sri Lanka's first discovered underwater cave system
Nil Diya Pokuna Ella Sri Lanka Nil Diya Pokuna Ella Sri Laka
12/04/2018 - I return to Ravana's Nil Diya Pokuna, Ella Sri Lanka to conduct my 5th dive expedition into the underwater cave and unravel more information about this mysterious cave. Await the documentary Deep Into Earth.
April Report - ADEX TecConference 2018 Singapore and the MV Tricolor (1931)
DiveSriLanka will be speaking at ADEX 2018 TecDive Conference in Singapore
Adex Tec Dive Conference
07/04/2018 - Visit one of the largest dive conventions in the world, ADEX Singapore during 6-8 April, 2018 and catch me at the TecDive Conference and presenting the discovery of Sri Lanka's first underwater cave system, the Ravana's Nil DIya Pokuna.
Exploring the MV Tricolor (1931), presumbaly the deepest wreck in Sri Lanka
30/03/2018 - My 6th exploratory dive to the massive wreck of the MV Tricolor(?) that sank in 1931 because of an internal explosion. (Very strong circumstancial evidence exists that this is the Tricolor). At 65m depth, currently, this is the deepest known wreck in Sri Lanka.
March Report - Sub-Aqua Club expedition to Galle and exploring the deep Colombo Wrecks
Exploring the world-war 1, SS Perseus (1917) - 40m
24-03-2018 - When the sea is calm, it is time to head to the far off outer feefs of Taprobane North and dive the SS Perseus (1917), the second victim of the sea mines laid by the German commerce raider SMS Wolf during World War 1. This time I explored an area forward stern in crystal clear visibility.
Exploring the world-war 1, SS Worcestershire (1917) - 57m
16/03/2018 - My second dive to the World War 1 seamine casualty SS Worcestershire this season. This time I explored an area from midships to the bridge. Conditions and the marine life was just great.
Sri Lanka Sub-Aqua club day trip to dive historical wrecks in the Galle Harbour with MAU
03/03/2018 - With the help of the Maritime Archaeological Unit in Galle, the Sri Lanka Sub-Aqua club organized a special trip to the Galle Harbour. Around 15 club divers dived the SS Malabar and another mystery iron wreck (Iron Wreck 2) in the harbour. The dives were lead by Marine Archaeologist Rasika Muthucumarana.
February Report - New sites in Bentota and Kosgoa
Sri Lanka Sub-Aqua club day trip
25/02/2018 - The Sri Lanka Sub-Aqua Club, the largest and the leading Scuba Diving club in Sri Lanka organized a day trip for it's members recently. The divers explored "Snapper" in Bentota and "K2" in Kosgoda amidst great visibility.
The delighful and mysterious Colombo Wallet Wreck
10/02/2018 - A dive to the delighful and mysterious Wallet Wreck off Colombo
January Report - Three dives in three minutes - Wish you a happy new year!
A dive in a minute - Moratuwa Gun Boat
21/01/2018 - A delightful dive to a small wreck lying on a reef just of Moratuwa, just off south Colombo, Sri Lanka.
A dive in a minute - Lunawa, MV Thermopylae Sierra

21/01/2018 - Lying at 23m depth, just south of Colombo, the wreck of the Cypriot owned Thermopyale Sierra starts at zero meters!
A dive in a minute - MV Medhufaru, Colombo
20/01/2018 - A survey dive to a popular recretional dive wreck off Colombo Sri Lanka
December Report - Sri Lanka West Coast season has a late start!
Penetrating the Pecheur Breton
16/12/2017 - Global warming seems to make weather less predictable these days. After a cyclone and windy conditions I finally had a break to explore the Pecheur Breton Cargo Wreck after a long time!
October Report - More discoveries at Nil Diya Pokuna, Ella, Sri Lanka
The most unusual and inaccessible dive site in Sri Lanka
Nil Diya Pokuna
(c) Image by Buddika Mahesh Kodikara
Welcome to the Nil Diya Pokuna page! I thought the most unusual dive site in Sri Lanka deserved its own page
Two different underwater pathways are finally proved to be interconnected!
08/10/2017 - In a 66 minute exploratory dive to the underwater part of this newly discovered cave system, the two previously discovered pathways are lnked. Watch the above video for more information
September Report - Ravana's Nil Diya Pokuna underground lake in Ella, Sri Lanka
A second dive extends the cave in a different direction
Ravana's Cave Nil Diya Pokuna
After the first exploration on 24/07/2017 - 80m and 30m added to the cave
Ravana's Cave Nil Diya Pokuna
After the 03/09/2017 exploration another 70m was explored
03/09/2017 - A thrilling second exploratary dive of the mystical Ravana's Nil Diya Pokuna cave in the mountains of Ella, Sri Lanka revelaed another long pathway which bottomed out at 21.4 meters (70 feet) but kept on going into the mountain. In this very hard to get to and magical place there seemed to be a long underwater cave that may extend many kilometers. More exploration is needed to clear this massive mystery. See below for the official trip video
July Report - A remarkable discovery of a underwater cave system from Sri Lanka
The first time dive to a exotic, high-altitude, underground blue lake cave in the hills.
26/07/1917 - BREAKING NEWS - In two survey cave dives to a subterranean underwater lake in Ella, Sri Lanka, the editor of has made a remarkable discovery of an underwater cave system. In two initial survey dives to 20 metres and 16 metres spanning a line distance of 80 metres and 30 metres, Dharshana Jayawardena explored underwater rocky caves that did not seem to have a perceptible end.
May Report - 75th Anniversary of the HMS Hermes and the last of the west coast dives
The pioneer diver who discovered the wreck of the HMS Hermes
HMS Hermes First Diver Rodney Jonklass 1967
Rodney Jonklass was the first to dive the Hermes
Hermes Adventure
The events leading upto the sinking and the aftermath by Rex Morgan
9th of April 2017 marked the 75th anniversary of the Hermes sinking. On this historic occassion we examine the diving history of the Hermes wreck. Click here for more information.
The last dive of the season to the Thermopylae Sierra
11/05/2017 - We manage just one last dive before the seas get rough
Exploring the insides of the Pecheur Breton Cargo Wreck
7/4/2017 - One long tech dive exploring the insides of the wreck
April Report - Diving the deepest shipwreck in Sri Lanka - MV Tricolor (1931)
March 2017 - I conduct two dives to the MV Tricolor, A Norwegian general cargo vessel that sank in 1931 after a violent explosion. Watch the video for footage from the last 4 expeditions and click here for more information.
March Report - A season of whale sharks and updated notice banning spearfishing
A dramatic increase in Whale Shark sightings from all over the island
What a remarkable month of March! In Colombo, and also in most places around Sri Lanka, an exceptional number of whale shark sightings occured. In Colombo, almost everyday, whale shark sightings were reported between 9.00 AM and 1.00 PM in some of the popular wrecks to the point of making it a predictable sighting event. This video documents one such delightful close encounter with a whale shark who showed up at the Pecheur Breton cargo wreck in Colombo and stayed with us for almost 50 minutes!
Updated government gazette notice banning Spearfishing in Sri Lanka
Spearfish ban - gazette
Government gazette notification banning spearfishing in Sri Lanka
Spearfisherman detained by the coast guard
Coast guard arrests Russian Spearfisherman at the Great Basses
I celebrate the 100th year anniversary commemorating the sinking of the British SS Worcestershire and SS Perseus with a week of multiple dives to these two wonderful wrecks which with I have had a very close relationship over the last 7 years. These two vessels belonging to the British Merchant Navy sank after striking a field of sea mines left by the German mine layer SMS Wolf on 17th and 21st of February 1917. Today these fantastic World War I shipwrecks lie 15-20 km west of Colombo, Sri Lanka at depths of 57 metres (Worcestershire) and 41 metres (Perseus)
SMS Wolf
The German Mine Layer SMS Wolf and Captain Nerger
100 year dives
Anniversary week of diving two of Colombo's deepest and historic wrecks
SS Worcestershire - sunk 17-Feb 1917
The bell of the SMS Worcestershire (1917)
The bell of the SS Worcestershire
SS Worcestershire
Bottom - The first picture of the wreck after it sank
SS Worcestershire
Shoaling trevally at the wreck
SS Worcestershire
At the stern of the wreck
A 1 minute compilation of diving at the Worcestershire (1917)
SS Perseus - sunk 21-Feb 1917

SS Perseus (1917)
A Perseus class ship 100 years ago and the wreck today

SS Perseus (1917)
The bow of the wreck
SS Perseus (1917)
The giant high torque 4 blade propeller of the Perseus
SS Perseus (1917)
The steering quadrant
Anniversary dive to the SS Perseus - A 102 minute dive in 4 minutes

January Report - Welcome 2017
All about diving in Sri Lanka
Check out my interview on WORKOUT.LK for a quick intro about SCUBA diving and diving in Sri Lanka!
December Report - In search of little things in life
Macro Colombo
Hawkfish at the Pecheur Breton Cargo Wreck
Shrimp at the newly discovered Whip Coral Reef
Colombo is certainly known as one of the best places to dive Shipwrecks for sure. But it is also quite a good place for those with a penchant for the little things in life. Many of the shipwrecks such as the Pecheur Breton Cargo Wreck is home to many small and interesting species of life. However there are some reefs, that one can say, specialize in offering the diver a muck diving experience. Formosa Reef, Bora Bora and the newly discovered Whip Coral Reef are such dive sites situated in very close proximity to Colombo where one can, if one has the patience, discover a splendid little nudibranch, tiny blennies or many such macro wonders.
November Report - Start of the west coast season
The undivable wreck - MV Astoria  
MV Astoria
MV Astoria
The MV Astoria sank near the Colombo Harbour in 1997 during a storm. Even though resting at a shallow depth of 24 meters it is inaccessible because of its close proximity to the harbour - lying just 500m southwest from the breakwater. Click here for more information.
Sep - Oct Report - The World War II wrecks of Kalmunai
The tanker SS Athelstand and the HMS Hollyhock  
SS Athelstane
Athelstane: Over the hull of the tanker
SS Athelstane
Athelstane: Rear facing stern mounted gun

Two of the best wreck dives in Sri Lanka are in Kalmunai, in the east coast. Still very much off the beaten track, special expeditions have to be organized to dive these wrecks (Dive Centers in Batticaloa may organize expeditions on request)

The SS Athelstane lies at a depth of 42 metres (at the stern) to 35 metres (at the bow). About one kilometre away lies the smaller HMS Hollyhock at 42 metres, resting atop a small drop off that reaches 50+ metres.

Best explored by Technical Divers, these are two world class shipwrecks. Read more about the SS Athelstane and the HMS Hollyhock.

HMS Hollyhock
The HMS Hollyhock
HMS Hollyhock
HMS Hollyhock wreck - amidships
August Report - The fabulous Black Coral Wreck in Colombo
A fantastic deep dive to a forrest of black coral
Black Coral Wreck Black Coral Wreck
February 2016 - Just before Ghosts of the Deep - shipwrecks of Sri Lanka goes to print, I find another fabulous shipwreck at 40 meters depth. Just managed to insert two pictures for the page VI and VII of the book! Click here for more pictures.
July Report - Another small underwater paradise found
New Wreck - Lotus Barge in Colombo
Colombo Lotus Barge
The delightful Lotus Barge off Colombo
Colombo Lotus Barge
Bannerfish and snappers at the Lotus Barge
February 2016 - In the sea of barges, I find another small but beautiful wreck. A great dive for sure! Welcome to the Lotus Barge in Colombo.
June Report - A new wreck in Colombo and Coral Reef Survey in Vakari
Coral Reef Survey - Vakarai
Kayankerni Beach

10/06/2016 - 12/16/2016 - Dive Sri Lanka in associate with the Sub Aqua Club of Sri Lankaconduct a video survey of the dive sites in Kayankerni, Vakarai.
Because of El Nino, it was feared that many of the lush reefs of Kayankerni would be terribly bleached. We were glad to find out that the bleaching was minimal and overall all was well. Click here to view the survey video.

We also dived the World War II British Sergeant and and the Lady McCallum SS that sank in 1926

SS British Sergeant
SS British Sergeant (1942)
SS Lady McCallum
A Panther whipray near the SS Lady McCallum (1926)
Ghosts of the Deep - A book review by David Strike NEKTONIX
Ghosts of the Deep - Book Review
14/06/2016 - Happy to see a positive review by pioneer diver David Strike about my book Ghosts of the Deep! containing my underwater photography of Sri Lankan shipwrecks
The Cardinal Barge - One more wreck discovered off Colombo
Cardinal Barge North Colombo Cardinal Barge North Colombo
13/02/2016 - Based on information by a fisherman I discover another wreck at 29 metres. Click here for more information and read "Ghosts of the Deep - Diving the Shipwrecks of Sri Lanka"
May Report - The deepest wreck dive in Sri Lanka
MV Tricolor 1931
MV Tricolor (1931)
MV Tricolor 1931 shipwreck
At 65 metres, this wreck is probably the remains of the MV Tricolor
Far out in the sea off the coast of Beruwala, lies a mystery deep shipwreck at 65 metres of depth. Based on several investigative dives conducted at the site, I believe this to be the Norwegian vessel MV Tricolor that was lost in 1931 after a catastrophic explosion. Click here for more information
April Report - At ADEX 2016 - International Dive Convention Suntec City Singapore
Ghosts of the Deep - ADEX 2016 Book Festival Sri Lanka - ADEX 2016 TekDive Conference
At the launch of Ghosts of the Deep at ADEX 2016 Suntec City Singapore Author/Editor speaks at ADEX 2016 TEKDIVE Conference

April 14-17: As a underwater photographer in Sri Lanka and a wreck explorer I was privileged to represent Sri Lanka at the ADEX 2016 International Dive Convention/Exhibition at Suntec City, Singapore once again and make two presentations: "Informed Wreck Diver - The art and science of unravelling deep mysteries" and "Diving World War I and World War II shipwrecks in Sri Lanka". I addition I was happy to launch "Ghosts of the Deep - Diving the shipwrecks of Sri Lanka" at the ADEX 2016 Book Festival. The book is now for sale in most Vijitha Yapa stores. International customers can order online at

Watch the 90s promotional video on the book

Ghosts of the Deep
Finally hot off the print and now available at VY book shops
Ghosts of the Deep
For sale at the Vijitha Yapa book store at Bandaranaike Int. Airport.
March Report - One more wreck and the book is almost ready!
Ghosts of the Deep - Available for sale by May 2016
Ghosts of the Deep
Working on the cover - A sample print

12/03/2016 - My forthcoming book on shipwrecks of Sri Lanka with hundreds of underwater photos of Sri Lankan wrecks is almost ready. The book will be published by Vijitha Yapa and printed by Gunaratne Printers - both leaders in the publishing and printing industry in Sri Lanka. If you wish you may pre-order a copy of this limited edition book through . The book will be only available for sale in Sri Lanka but you can order it on-line with an additional shipping charge.

Also have a look at our short video promo -

Another fabulous wreck - The Black Coral Wreck
Black Coral Wreck - Colombo Black Coral Wreck - Colombo
The bow The stern
20/02/2016 - I locate another wreck at 40m depth off the coast of Colombo. What a beautiful place! This age of steam wreck is about 50-60m long and lies at a depth of 40 meters. I am happy that I was able to get two pictures into my forthcoming book - Ghosts of the Deep, just before it went into print! More information on this wreck soon!
February Report - More new wrecks
Lotus Barge Colombo
Thrilling first glimpse of the Lotus Barge
Lotus Barge Colombo
Snappers, Cardinalfish and beautiful black corals at the Lotus Barge
07/02/2016 - Based on information by fishermen I find two more barges. The Cardinal Barge (named becaues of the abundance of cardinalfish on the wreck) is a badly broken up wreck north of Colombo. The second barge - named as the Lotus Barge is a very beautiful place! Amazing marine life including a huge baitball lives there. Both wrecks are at 30 meters of depth. More details here soon!
Cardinal Barge
At the stern of the Cardinal Barge
Cardinal Barge
A haze of Cardinalfish
January Report - Happy New Year - 2016!
The year starts with our discovery of a new wreck in Colombo!
Moratuwa Gun Boat Moratuwa Gun Boat
10/01/2016 - Based on a tip by a fisherman I go in search of a small barge that is supposed to be close to the shore. A brief sonar scan reveals a strong signature in surprisingly shallow depths. The water is so clear that I snorkel over the point and am surprised to see a small but fully intact wreck. Diving in we are surprised to find a beautiful dive site. Along a rocky reef rests, what appears to be a, navy gun boat / patrol craft. At 14 m depth this is a great dive site for divers all levels. Await more information soon!
Coming soon - The Ghosts of the deep - a book about the shipwrecks of Sri Lanka
Ghosts of the Deep - Sample
A sample proof of Ghosts of the Deep - Diving the Shipwrecks of Sri Lanka by Sri Lankan underwater photographer Dharshana Jayawardena
07/12/2015 - OK so I missed the December deadline for publishing the long awaited book on shpwrecks of Sri Lanka, but happy to inform fans of Dive Sri Lanka that the book is almost ready! Seriously writing a book is hard. Don't try it at home. Please be patient - hoping to get enough copies to book stores near you soon.
Last year we had a great year of diving and exploration! See the Year 2015 report
(C) All rights reserved. Unauthorized reproduction of any material from this site is strictly prohibited.
Dharshana Jayawardena is a leading Sri Lankan Underwater photographer, a wreckographer and Welcomes you to Sri Lanka! It is the best location in the Indian Ocean to Scuba Dive in the warm tropical seas and wonderful beaches. Sri Lanka offers some great Wreck Diving experiences such as the H.M.S Hermes, SS Rangoon, H.M.S Conch, The Earl Of Shaftsbury, H.M.S Diomede, and some Surat Silver Coin wrecks at the Great Basses & Little Basses Lighthouses off Kirinda and Yala. Sri Lanka offers many courses such as PADI Open Water, Advanced, Rescue, Dive Master but yet to offer NAUI, PSAI, TDI, SDI, Nitrox, Trimix, Heliox, Solo Diving Technical Dive Courses or Liveaboard Diving. Shore diving is a possibility. Sri Lanka also is famous for whale migration, dolphin watching and very occasionally for sightings of Tiger Shark, Black Tip Reef Shark, White Tip Reef Shark, Manta Rays. Reef fish such as Moray Eels, Puffer Fish (Fugu), giant turtle, Lionfish, Snappers, Sweetlips, Trevally, Barracuda, Fusiliers, Anemonefish are very very common. Some dive sites are better than Maldives, The H.M.S Hermes is a fantastic and exciting dive in Batticaloa. The H.M.S Vampire which accompanied the H.M.S Hermes is yet to be found. Surat Silver Coin treasure was found by Sir Arthur C. Clarke and Mike Wilson at the Great Basses Ridge. The coins were minted by Aurenzeb, the son of Shah Jehan who built the Mumtas Mahal (Taj Mahal). There are also wrecks of Japanese Zeros in the China Bay and Marble Beach area. The statue of lord ganesh can be seen at the Swami Rock dive in Trincomalee. pigeon Island in Trincomalee is also famous for great diving and snorkeling. This site features original photos and stock photography of the ocean and the under sea. You will also be surprised abou the diving opportunaties in Colombo. Colombo diving and colombo wreck diving is some of the best wrecks in the world