Find your next dive trip

Sri Lanka's coastline offers a distinctive diving adventure, where historic shipwrecks lie beneath the waves alongside coral reefs and thriving marine life. Our Southwest Liveaboard brings these underwater landscapes together, inviting divers to explore a lesser-known side of the Indian Ocean. Shipwrecks are at the heart of the experience. From vessels that have become part of Sri Lanka's maritime history to wrecks now encrusted with coral and inhabited by schools of fish, these submerged relics offer a fascinating blend of exploration, history and marine discovery. Each site has its own character, from the structure of the wreck itself to the life that has made it home. Beyond the wrecks, the itinerary explores sandstone and limestone reefs shaped by the coastal environment, including the influence of freshwater flowing into the sea from Sri Lanka's many rivers. These sites offer a different perspective on the region's underwater biodiversity, with opportunities to encounter colourful reef life, schools of fish and larger marine species. The journey also reveals the character of Sri Lanka's southern coast. Mirissa, a major fishing port, reflects the island's enduring connection with the sea, while Unawatuna and Hikkaduwa are known for their palm-fringed beaches, coastal culture and coral reefs. For divers drawn to maritime history, the atmosphere of a submerged wreck and the thrill of exploring beyond the familiar, the Southwest Liveaboard offers a compelling reason to discover Sri Lanka underwater where every wreck has a story, and some are still waiting to be told.

• Nitrox available

Experience an adventure that runs across three dive sites along the south regions of Colombo over the weekend. Divers may choose two of three or just dive all three! Please note, Colombo holds only one shipwreck that is rated for Open Water dives, all else require Advanced Open Water. Dives between 30 m to 40 m require AOW + Deep Spec or Tec 40 certifications.

• Nitrox available

Experience an adventure that runs across three dive sites along the south regions of Colombo on weekdays. Divers may choose two of three or just dive all three! Please note, Colombo holds only one shipwreck that is rated for Open Water dives, all else require Advanced Open Water. Dives between 30 m to 40 m require AOW + Deep Spec or Tec 40 certifications.

• Nitrox available

An unidentified barge, resting at 45 metres, its solitary boiler standing as a silent reminder of its unknown past. Today, the wreck has become a hidden oasis beneath the blue, alive with colourful corals and thriving fish life. A small wreck with an extraordinary underwater presence, it offers technical divers a glimpse into one of Colombo’s lesser-known underwater worlds. Photography: Dharshana Jayawardena

• Twinset included
• One Nitrox Stage included

Our flagship on the west coast the British armed liner SS Worcestershire, was sunk by the merchant raider SMS Wolf is a technical decompression dive at 57 m.

• Twinset included
• One Nitrox Stage included
• Trimix available

Within 10 nautical miles of Port City Colombo lies one of Sri Lanka's richest concentrations of deep-water shipwrecks. Choose two technical dives per day over five days and explore five exceptional wrecks ranging from 40 to 57 metres in depth—each with its own history, mystery, character and underwater story. Designed for appropriately qualified technical divers, from those developing their deeper-wreck experience to seasoned technical explorers, the Colombo Tec Adventure offers the rare opportunity to combine serious wreck exploration with the comfort and convenience of a private diving experience just offshore from Sri Lanka's commercial capital.

• Nitrox included
• Trimix available