International Scuba Day is August 6th!
In honor of the day, we’ve rounded up some of the most unique dive sites and experiences available around the world for your consideration.
Beneath the turquoise surface of Bermuda’s waters lies a diver’s paradise, where vibrant coral reefs, abundant marine life, and shadowy inshore grottos create an unforgettable underwater escape. Renowned as the Shipwreck Capital of the Atlantic, Bermuda is home to over 300 shipwrecks, adding a sense of mystery to every dive. One of the most popular wreck sites is the Hermes, a 165-foot, steel-hulled World War II buoy tender. After mechanical failure brought it to Bermuda, the vessel was deliberately sunk and now rests in 80 feet of water near Horseshoe Bay on the island’s South Shore—a site many divers eagerly look forward to exploring. While diving is available year-round, the best months for scuba diving in Bermuda are May through October, when the sea is most tranquil and the water averages 83°F. From November to April, temperatures dip to about 62°F, but divers are often rewarded with exceptional visibility—up to 200 feet, compared to 80 feet in peak season. Lastly, several PADI-certified dive shops offer snorkeling and scuba adventures. Dive Bermuda Grotto Bay takes guests out on a 36-foot Hatteras dive boat, while Blue Water Divers and Watersports Limited provides access to more than 22 wrecks and 25 pristine reefs. With its breathtaking underwater beauty and historic shipwrecks, Bermuda stands out as one of the world’s premier diving destinations.
With its rich biodiversity, crystal-clear waters, and expert dive operators, Catalina Island is a scuba diver’s paradise. Recently ranked as the top scuba destination in the U.S. by the Professional Association of Diving Instructors (PADI), Catalina Island is widely recognized for its giant kelp forests, vibrant marine life, and world class dive sites. Divers can expect to swim alongside Black Sea bass, Moray eel, sea lions, leopard sharks, and Garibaldi, California’s vibrant state marine fish. One standout site is Casino Point, the nation’s first nonprofit underwater park, offering 2.5 acres of protected marine ecosystems for divers to explore. Widely recognized as a popular summer destination, the best diving conditions on the island are found from November to April, when cooler waters bring clarity and tranquility. Divers can rent gear, book guided tours, and launch from boats and beaches with expert local shops like Catalina Divers Supply and Two Harbors Dive & Recreation Center. Additionally, Diving Catalina offers everything from beginner lessons to night dives and power scuba tours, where divers are propelled through the water. Whether you’re an experienced diver or just getting your feet wet, Catalina Island offers an unforgettable experience, perfect for meeting you at your own skill level.
Pensacola is the beginning of the Florida Panhandle Shipwreck Trail, offering experiences for amateur and experienced divers. Pro divers can descend about 200 feet to view the USS Oriskany. This shipwrecked 872-foot aircraft carrier acts as the world’s largest artificial reef, hosting an entire marine ecosystem. Affectionately nicknamed the “Great Carrier Reef,” divers can swim among goliath grouper, sea turtles, sunfish, eagle rays, tuna, amberjack and tropical fish as they explore Pensacola’s deeper waters. For a beginner’s adventure, the Three Coal Barges dive site is where these vessels broke free in 1974 and sank just a few miles from shore. Today they lie end-to-end in a field of bridge rubble, creating a rich undersea habitat in just 50 feet of water, providing easy navigation for first time divers. Diving is popular year round in Pensacola. June through August are typically the warmest months with the best visibility. For outfitting needs, local shops and charters include MBT Divers, Dive Pros and Niuhi Dive Charters.
Western Australia, Ningaloo Reef – Journey Beyond’s Sal Salis
Tucked between the dunes of Cape Range National Park and the World Heritage–listed Ningaloo Reef, Sal Salis Ningaloo Reef offers guests access to some of the world’s most spectacular diving. This remote eco-camp provides a front-row seat to vibrant coral gardens and abundant marine life, including reef sharks, sea turtles, manta rays, and over 500 species of tropical fish. From mid-March to August, whale sharks—the largest fish on the planet—grace these waters, followed by migrating humpback whales from June through November. The clearest diving conditions occur from April to October, when underwater visibility is at its best. Nearby Exmouth is home to expert PADI-certified operators like Dive Ningaloo, Exmouth Dive & Whalesharks Ningaloo, and Ningaloo Reef Dive & Snorkel, offering experiences that range from beginner lessons to full-day trips exploring the reef and surrounding islands. After a day beneath the waves, guests retreat to luxury safari-style tents where the sounds of the ocean and the sight of wild kangaroos create an unforgettable coastal experience.
Queensland, Australia – Cruise Whitsundays with Journey Beyond
Certified divers have the opportunity of a lifetime with Journey Beyond’s Cruise Whitsundays to dive the world’s most famous reef, the Great Barrier Reef. Aboard Cruise Whitsundays, experienced divers can enjoy spectacular dives at specially selected sites with a variety of coral formations that are teeming with marine life. All dives are escorted by an experienced crew, ensuring an unforgettable experience. Whether opting for a day excursion or an immersive multi-day liveaboard, guests benefit from top-tier equipment, personalized service, and unparalleled access to pristine sections of the reef. The summer months from December to February offer warm waters and excellent visibility, while the cooler period from March to November is perfect for encountering majestic marine mammals like humpback and minke whales.
Divers can discover 25 well-preserved shipwrecks and incredible maritime history on Lake Michigan’s Grand Traverse Bay. Traverse City is also situated near the Manitou Passage, historically known for taking down several large ships near the lakeshore as they tried to ride out storms near the coast. The cold, fresh water and the low marine life of the Grand Traverse Underwater Preserve has prevented ships from degrading, creating ideal conditions for exploring underwater worlds trapped in time. The preserve is now home to 13 shipwrecks and dive sites ranging from 6’ to 120’ in depth, ensuring there is something for divers of every level. The Manitou Passage is home to 16 shipwrecks and seven docks for divers to explore within the Manitou Passage State Underwater Preserve.
Just off the coast of La Paz, Mexico, is a scuba divers haven. Isla Espíritu Santo, also known as the “Aquarium of the World” by Jacques Cousteau and a UNESCO World Heritage Site, stands out as one of North America’s most remarkable underwater destinations. Featuring over 20 pristine dive sites catering to all levels, Isla Espiritu Santo gives divers a rare chance to swim alongside playful sea lions and spot hammerhead sharks, as well as explore various vibrant reefs and mysterious wrecks – all in a single day. One stand out dive spot worth visiting is the Fang Ming Wreck, where divers can explore a sunken vessel that became Latin America’s first artificial reef. PADI dive shops located in La Paz are The Cortez Club, The Dive Gurus, and DiversInnMX, providing everything from beginner and advanced certification courses to expert guided day trips for a truly memorable scuba diving experience. With September to May marking the best times to dive, now is the time to gear up for an unforgettable underwater adventure.
Visit Costa Rica – Isla del Caño
Just off the coast of Costa Rica’s lush Corcovado region lies Isla del Caño, a remote paradise ideal for divers looking to take a plunge on the wild side. This protected biological reserve is home to the last coral reef on the country’s Pacific coast. Strict preservation efforts mean no overnight stays or unsupervised visits, but travelers can dock from Drake Bay to explore the island’s vibrant marine life alongside certified tour operators. Deep within its waters, divers will be welcomed by Isla del Caño’s abundant marine life. With over 19 coral reefs, colorful schools of fish, eels, and bull sharks, the island is a must-visit for anyone seeking a remarkable dive. The area also serves as a mating ground for humpback whales, offering travelers the chance to spot them between rides to the remote island during mating season. PADI-certified tour operators, such as Caño Divers or Costa Rica Divers, give beginners the chance to obtain their diving certification while experiencing Isla del Caño’s underwater magic.
From storied shipwrecks to hidden coves, the British Virgin Islands is more than paradise; it’s a diver’s playground where turquoise waters, exciting wrecks and coral reefs await. From legendary “pirate ships” to World War II-era vessels, each wreck in the BVI tells a story and stirs the imagination of those who explore them. Dive to the depths of the RMS Rhone, a famous wreck that sank in 1867 and is one of the most iconic dive sites in the world. Snorkel over Sharkplaneo, a plane wreck settled just below the surface, or uncover Wreck Alley, a collection of historic wrecks, each with its unique history to tell. On Norman Island—said to have inspired Robert Louis Stevenson’s classic Treasure Island— most of the treasure has been discovered, but rumor has it there are undiscovered pirate riches scattered throughout the island. Visitors can immerse themselves in the rich history by exploring the unique scuba and snorkel spots in the scenic harbors. Divers and adventurers will find the island’s underwater caves enticing for discovering any hidden treasures that may lie within the waters. Luckily for those looking to explore these famed sites, diving in the BVI can be done year-round, as the destination boasts perfect water temperatures and visibility. With so many amazing diving locations to choose from, the islands have a variety of PADI options including Jost Van Dyke Scuba, Sunchaser Scuba located on Virgin Gorda and We Be Divin, located on Tortola.
Known as the American Riviera, Santa Barbara stands out for its stunning coastal scenery, rich marine biodiversity, and unique role as the birthplace of deepwater diving. Nestled along California’s central coast, Santa Barbara offers divers direct access to the Channel Islands National Park. This protected area comprises five ecologically rich islands, each surrounded by thriving underwater environments where divers can explore lush kelp forests, glide alongside bat rays, and spot California’s iconic Garibaldi. The seascape features dramatic underwater rock formations, sea caves, and sunken shipwrecks, all ready to be explored. A standout site is “The Arch” at Santa Barbara Island, which is a natural rock structure rising from the seafloor 55 feet below, where divers can spot California’s rare purple hydrocoral, known for its striking bright purple, pink or orange colors. With Santa Barbara’s famous year-round mild climate, diving can be done throughout the year, although the ultimate conditions and visibility are experienced late summer through fall. Nearby, divers can visit expert PADI-certified operators like Dive Santa Barbara and Blue Water Hunter, which offer experiences that range from scuba diving courses to full-day trips exploring the waters and offshore islands, making it an ideal spot for all experience levels. Visitors can also visit the new 8-foot-tall bronze Deepwater Diving Monument, commemorating the area’s historical impact on deep water diving, that was unveiled at the Santa Barbara Harbor in April 2025.
