Credit: Photo by Mikhail Preobrazhenskiy on Unsplash]
There's something almost magnetic about shipwrecks that draws divers and snorkelers from around the world. They’re like underwater time capsules that combine the thrill of exploration with a hands-on dose of maritime history. After all, where else do you get a chance to swim through the same corridors where sailors once walked? Unlike museum exhibits behind glass, shipwrecks bring you straight to the site of some of history’s most interesting stories.
The good news for those interested in wreck diving or snorkelling is that you don't need to be a technical diver with decades of experience to see these shipwrecks. Some of the best sites in the world sit in recreational diving depths in water that’s shallow enough to see, even if you’re just snorkelling along the surface.
Let’s take a look!
SS Thistlegorm | Red Sea, Egypt
The SS Thistlegorm is probably one of the most remarkable wreck dives accessible to recreational divers worldwide. This British armed Merchant Navy ship met its fate in October 1941 when German bombers attacked it while it was anchored in the Red Sea, waiting for passage through the Suez Canal. The resulting explosion and fire sent the vessel to the bottom with its cargo hold still packed with military supplies destined for Allied forces in North Africa.
What makes the Thistlegorm so compelling is that it's essentially a floating museum of World War II military equipment. The cargo holds contain Bedford trucks, BSA motorcycles, ammunition, rifles, aircraft wings, and railway locomotives – all remarkably preserved in the Red Sea's clear, warm waters. You can peer into the holds and see these vehicles exactly where they settled when the ship went down over 80 years ago.
Credit: Photo by dani grau on Unsplash]
The wreck sits upright on the sandy bottom at depths ranging from about 16 to 30 meters (52 to 98 feet), making it accessible to certified open water divers. The visibility in the Red Sea typically ranges from 20 to 40 meters, giving you crystal-clear views of the entire structure. The ship measures 126 meters (413 feet) long, so a single dive only allows you to explore a portion of the wreck, with most divers making multiple dives to see different sections.
Beyond the historical cargo, the Thistlegorm has become an artificial reef supporting abundant marine life. Schools of barracuda, batfish, and jacks patrol the structure, while lionfish hunt in the shadows. There are even octopuses hidden in some of the motorcycles. And if you're lucky, you might spot turtles gliding past the ship's massive propellers.
Getting to the Thistlegorm requires joining a dive liveaboard or a day trip from Sharm el-Sheikh or Hurghada in Egypt. The wreck's remote location in the Straits of Gubal means surface conditions can be challenging with strong winds and currents, so dive operators carefully select weather windows for visits.
USS Kittiwake | Grand Cayman, Cayman Islands
If you're looking for a shipwreck experience that's accessible even to newer divers or advanced snorkelers, the USS Kittiwake provides that opportunity. This former U.S. Navy submarine rescue vessel served for nearly 50 years before being intentionally sunk in January 2011 to create an artificial reef and dive attraction off Seven Mile Beach in Grand Cayman.
Credit: U.S. Navy, Public domain, via Wikimedia Commons]
The Kittiwake sits upright on a sandy bottom with the shallowest parts of the superstructure reaching about 15 feet below the surface – shallow enough that you can snorkel the upper decks during calm conditions. Certified divers can explore deeper sections down to about 65 feet, swimming through engine rooms, the galley, crew quarters, and other interior spaces.
In total, the USS Kittiwake measures 251 feet long, making it big enough to require multiple dives for a thorough exploration but small enough that you can see the entire exterior during a single dive.
What makes the Kittiwake particularly diver-friendly is that it was specifically prepared for recreational diving before sinking. Hatches were removed or secured open, sharp edges were ground down, and potential entanglement hazards were eliminated. Interior spaces are easy to navigate with multiple exit points, making the wreck suitable for divers still building their skills and confidence.
The wreck's accessibility and proximity to shore – it's only about 800 feet from Seven Mile Beach – mean you can reach it on quick boat rides. Shore diving is even possible for experienced divers who are willing to make the surface swim.
USAT Liberty | Tulamben, Bali, Indonesia
The USAT Liberty wreck in Tulamben, Bali, is one of the world's most accessible and rewarding wreck dives. It offers the additional advantage that you can literally walk into the dive from the beach.
Credit: Pb1791, CC BY-SA 3.0, via Wikimedia Commons]
The history of this shipwreck is pretty rich and unique. The U.S. Army cargo ship was torpedoed by a Japanese submarine in 1942 while crossing the Lombok Strait. The damaged vessel was towed to Tulamben Bay, where it beached, and there it sat for 21 years until the 1963 eruption of Mount Agung shifted it into the sea, where it rests today.
The Liberty lies parallel to shore at depths ranging from about 10 to 100 feet, meaning you can snorkel over the shallowest sections or dive the deeper parts, depending on your certification and comfort level. The wreck sits only about 100 feet from shore on a black sand slope, making it one of the few world-class wreck dives you can do as a beach entry without needing a boat.
What makes the Liberty extraordinary is the marine life rather than the wreck structure itself. Decades underwater in the waters of the Bali Sea have transformed the 400-foot cargo ship into a vibrant artificial reef. Hard and soft corals completely cover the wreckage in colours, creating a living tapestry that basically overlays the steel beneath. The coral growth is so extensive that in many areas, you can barely tell you're looking at a man-made structure.
Night diving on the Liberty is a favourite for a lot of divers – particularly those who enjoy studying marine life. Spanish dancers, which are large, colourful sea slugs, emerge each day after dark. And you’ll even find flashlight fish, which use bioluminescent organs to hunt.
Because of this, many divers rank night dives on the Liberty among their most memorable underwater experiences.
Sweepstakes and Flowerpot Island Wrecks | Tobermory, Ontario, Canada
The clear, cold waters of Lake Huron around Tobermory, Ontario, preserve shipwrecks better than any sea water ever could. The Great Lakes' freshwater environment means wrecks don't deteriorate the way they do in saltwater, and the cold temperatures slow materials from degrading. This results in wrecks that look a lot like they did when they sank decades (or centuries) ago.
The Sweepstakes, a two-masted schooner that sank in Big Tub Harbour in 1885, is one of the more photogenic wreck snorkel sites on the planet. The vessel sits in only 10 to 20 feet of crystal-clear water, with visibility going beyond 40 feet at most times of the year. You can snorkel directly above the wreck and see every detail of the hull structure, the ribs, the deck, and various artifacts scattered around the site. On calm days, the wreck is so visible from the surface that it looks like you can almost touch it (though it actually rests several meters below).
Credit: Dr Wilson, CC BY-SA 3.0, via Wikimedia Commons]
What makes snorkelling the Sweepstakes special is the quality. Unlike saltwater wrecks that get encrusted with marine growth over the years, this wreck still has bare wood. This allows you to see the craftsmanship of 19th-century shipbuilding. You're seeing an actual vessel as it sailed – only it’s resting under water.
The Flowerpot Island area near Tobermory contains several other accessible wrecks for divers and snorkelers. The area gets its name from the distinctive limestone formations that rise from the water like flowerpots, but beneath the surface, several wrecks from the 19th and early 20th centuries rest on the rocky bottom. These wrecks vary in depth and accessibility, with some suitable for snorkelling while others require diving certification.
Yongala | Great Barrier Reef, Australia
The SS Yongala represents what many dive professionals consider the best shipwreck dive in the world. Admittedly, that’s a pretty bold claim – given the competition. But it holds up when you experience this site personally. This passenger steamer sank during a cyclone in 1911 while traveling between Townsville and Cairns. All 122 people aboard died, and the wreck's location remained a mystery until divers discovered it in 1958.
Credit: Allan C. Green, Public domain, via Wikimedia Commons]
The Yongala sits intact and upright at depths ranging from about 45 to 90 feet, making it accessible to advanced open water divers. The 360-foot vessel sits on a sandy bottom in an area with little other structure, which has made it a magnet for marine life. The wreck sits in the path of nutrient-rich currents that sweep along the Great Barrier Reef. As a result, it delivers food to the populations of fish and other creatures that have made the structure home.
When you dive the Yongala, you’ll encounter massive bull rays with wingspans exceeding six feet. You’ll also see sea snakes that hunt through the structure, as well as green turtles and hawksbill turtles. And don’t forget about the schools of barracuda patrolling the surrounding waters.
But perhaps the most exciting regular visitors are the sharks. Multiple species frequent the Yongala, with tiger sharks and bull sharks making occasional appearances. Smaller reef sharks are almost always present.
Diving the Yongala requires some planning and involves more challenging conditions than the other wrecks on this list. The site lies about 50 miles from Townsville in open water exposed to currents and weather. Most dive operators require proof of advanced certification and recent diving experience. The currents can be strong, and descents must be made directly down a mooring line to the wreck.
Zenobia | Cyprus, Mediterranean Sea
The Zenobia is one of those rare wreck diving opportunities where an unfortunate tragedy created an almost perfect dive site. This Swedish-built ferry was on its maiden voyage in June 1980, carrying 104 cargo trucks from Sweden to Syria, when a malfunction in the ship's ballast system caused it to capsize and sink just outside Larnaca Harbor in Cyprus.
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Credit: Photo by Mikhail Preobrazhenskiy on Unsplash]
What makes the Zenobia exceptional is that it went down fully loaded and virtually intact. The cargo trucks remain secured in the holds exactly where they were stowed, creating an eerie frozen moment in time. You can swim through massive cargo decks and see things still chained to the deck.
The wreck sits close enough to shore that you can reach it on a short boat ride from Larnaca, making it one of the most convenient major wreck dives in the Mediterranean. The proximity to shore also means you can easily make multiple dives over several days, exploring different sections of this massive 560-foot vessel.
What sets the Zenobia apart from many other wreck dives is how much you can see at recreational depths. Technical divers can explore the deeper sections and penetrate further into the wreck. And advanced open water divers can still access significant portions of the ship while staying within their certification limits.
Planning Your Adventures
Each of these wrecks offers unique advantages depending on your skill level, interests, and travel plans. Before visiting any wreck, verify your certification level and skills match the site requirements. Even "easy" wrecks can present hazards, so carefully consider the details of the trip before embarking.
It’s a good idea to research each site's best seasons, as weather and water conditions vary throughout the year. Some wrecks are driveable year-round, while others have distinct high seasons when conditions are optimal.
Most importantly, remember that shipwrecks are archaeological sites and often gravesites that deserve respect. Never touch anything and always leave the wreck exactly as you found it. It’s your responsibility as a visitor to ensure they remain intact for future generations of divers to explore and appreciate.