Endless marvels await underwater, from vibrant coral reefs to rich kelp forests and encrusted shipwrecks. And whether inhabited by epic megafauna, tiny fantastical creatures, or vast glimmering silver schools, it’s hard for any scuba diver to see it all.
Nevertheless, some dive sites have earned universal acclaim for a reason, and below you’ll find our selection of the 13 best dive sites in the world for all different types of dives—plus runners up where the marine environment is just as spectacular.
Read on to find a little inspiration for your own world dive bucket list, and try adding to it with top dive sites in Europe, Southeast Asia, or the Caribbean. Let us know in the comments below where your top places are to leave your own bubble trail.
Runner up:

Sipadan Island, Malaysia
This small island off the coast of Borneo is surrounded by a magnificent wall of coral dropping off to 2,000 feet (600 m). It’s also a biodiversity hotspot, with over 3,000 species of fish and invertebrates. Schools of barracuda, jacks, and tuna, as well as sharks and rays, are common sights—typical of several breathtaking islands around Malaysia.
Runners up:

Rapid Bay Jetty, South Australia
Rapid Bay Jetty offers a beautiful and easy shore dive that gives you the chance to see the rare and mesmerizing leafy seadragon, as well as a variety of other marine life and colorful corals on the overgrown jetty pylons.
Secret Bay, Anilao, Philippines
Secret Bay, also known as Mainit Muck, attracts macro photographers and itty-bitty critter lovers from all over the world. Its black-sand slope is home to a wonderful variety of uncommon and unusual creatures, such as the famous wunderpus octopus, ghost pipefish, frogfish, bobbit worms, and blue-ringed octopus. It’s also great for night dives, when the waters are active with hunting crabs, shrimp, octopus, and squid.
Runners up:

Wakatobi, Indonesia
Located in the heart of the Coral Triangle, it comes as no surprise that Wakatobi is the true epicenter of pristine reefs. Wakatobi is part of a protected UNESCO Marine Biosphere Reserve, so divers can expect breathtaking vistas of mesmerizing coral reefs and an abundant, colorful reef fish population to match.
The name Wakatobi is actually an acronym for the region’s four islands: Wangi-Wangi, Kaledupa, Tomia, and Binongko. The Wakatobi region is located southeast of Sulawesi and is relatively protected from wilder open-ocean currents.
This does mean that large pelagics are not commonly found in this area. However, diving here more than makes up for it with smaller reef fish, unusual critters, and countless nudibranchs.
Jardines de la Reina, Cuba

Jardines de la Reina, a pristine archipelago of coral and mangrove islands, is protected as a marine reserve and national park where commercial fishing is prohibited. Divers can enjoy more than 80 dive sites with little to no current, great visibility, and healthy coral reefs.
The park also hosts an abundance of sharks, including Caribbean reef sharks, silky sharks, and hammerhead sharks, as well as plentiful reef fish and sea turtles.

The Ribbon Reefs are a series of long, narrow reefs that form the outer edge of the Great Barrier Reef, offering a diverse and spectacular experience in the largest reef system on Earth. The reefs are home to vibrant coral gardens, as well as diverse species of reef fish.
Although many corals on the Great Barrier Reef have been facing severe bleaching events due to warming temperatures, the corals in the Ribbon Reef area have shown great resiliency and recovery due in part to cold-water currents that sweep these exterior reefs.
Runner up:
Atauro Island, Timor-Leste
This beautiful volcanic mountain island, also in the famous Coral Triangle, has some of the most pristine and diverse coral reefs and reef residents in the world. Likely sightings include sharks, manta rays, dolphins, turtles, and many colorful reef fish.
Runners up:

Cocos Island, Costa Rica
Cocos Island lies 340 miles (550 km) off the coast of Costa Rica in pristine isolation. Accessible only via liveaboard, it’s a 36-hour trip each way to reach this UNESCO World Heritage Site and national park, where fishing and hunting are strictly prohibited.
The island is surrounded by deep waters that attract large pelagic fish, such as hammerhead sharks, whale sharks, manta rays, dolphins, and tuna. The island also has a rich biodiversity of tropical fish, sea turtles, and endemic plants and animals.

Famous for its huge aggregations of sleek predators, including walls of gray sharks, blacktips, whitetips, silvertips, and tiger sharks, along with giant clams and colorful coral reefs, South Pass is a UNESCO Biosphere Reserve that protects the rich diversity and abundance of marine life in the area.
Tiger Beach, Bahamas

Tiger Beach is a breathtaking and thrilling dive site where you can have close encounters with one of the largest and most diverse shark populations in the world, including majestic and powerful tiger sharks, as well as lemon sharks, Caribbean reef sharks, and more.
Runners up:

Cenote Dos Ojos
Cenote Dos Ojos is one of the most popular and beautiful freshwater sinkholes among the thousands of cenotes located on the Yucatán Peninsula. There are two different dive routes through the system. The Barbie Line takes you through a series of caverns filled with light and crystal-clear water, while the Bat Cave Line leads into a dark and mysterious cave where you can see bats hanging from the ceiling.
As one of the deepest and most challenging cave dives in North America, Eagle’s Nest Cave is part of a complex system of underwater caverns that reaches depths of over 300 feet (90 m) and is suitable only for advanced cave divers.
Along with many other intricate rooms and formations, the highlight is the Main Ballroom—a huge chamber that resembles an auditorium, with a stage-like platform and rows of seats formed by limestone.
7. Ari Atoll, Maldives
Best Dive Site for Manta Ray Encounters
As home to the largest population of reef manta rays in the world, with over 10,000 individuals, the Maldives are a pelagic paradise that will leave you awestruck. Ari Atoll is one of the areas where divers can meet them year-round.
You can also encounter whale sharks, hammerhead sharks, and other majestic creatures in the surrounding reef landscapes, with an impressive diversity of marine life and phenomenal displays of planktonic bioluminescence.
Ari Atoll is suitable for divers of all levels, but some sites may require advanced skills and experience due to strong currents and depths. The best weather and conditions occur from December to April. However, manta rays and whale sharks can be found year-round at several locations, as well as many
other superb dive sites around the Maldives.
Highlights:
- See large aggregations of manta rays feeding on plankton or cruising along the reefs, sometimes interacting with divers.
- Explore thilas (pinnacles) and kandus (channels) covered with bright corals and reef fish.
- Admire rare and exotic creatures, such as frogfish, leaf fish, ghost pipefish, and nudibranchs.
- Experience the magical and surreal atmosphere of glowing water at night.
Runner up:

Manta Diving, Kona, Hawaii
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This coastline hosts a resident group of reef manta rays that divers can meet during night dives, where the gentle gliding giants swoop through artificial lights that attract plankton. This is an unforgettable, up-close and personal experience with up to 30 manta rays found year-round at established viewing sites.
Runner up:

Richelieu Rock
The solitary pinnacle of Richelieu Rock is located in the open ocean, where it attracts whale shark aggregations, especially from February to April, due to the abundance of plankton, fish eggs, and coral eggs released during coral spawning events. Unprecedented aggregations of up to 420 individual whale sharks have been sighted at this location.
Runner up:
Yongala Wreck, Australia
Covered with an incredible diversity and abundance of marine life, the Yongala shipwreck is a 360-foot (110-meter) long steamer that sank in 1911 during a cyclone. The wreck now acts as an artificial reef that attracts pelagic fish, sharks, rays, turtles, and even whales.
Explore the exterior of the wreck to see its masts, and the outline of the ship, as well as the colorful corals, anemones, and nudibranchs that cover it. Penetration is not allowed as it’s still a grave site for those who lost their lives in the wreck.
Runner up:
Bowen Island, Vancouver, Canada
Bowen Island lies across the Howe Sound from Vancouver and has several captivating dive sites accessible by boat. One of the best-known is the Cape Roger Curtis Lighthouse, which has a rocky wall covered with soft corals, sponges, and sea stars.
The site also features a dense bull kelp forest, whose delicate golden-brown blades can grow up to 100 feet (30 m) long, providing a shelter and feeding grounds for inhabitants such as rockfish, lingcod, and greenlings, as well as seals, sea lions, and dolphins. Depth ranges from 30 to 130 feet (9 to 40 meters) and it’s suitable for advanced divers.
13. Millennium Atoll, Kiribati
The Most Extreme Remote Diving on a Coral Atoll
Home of one of the most pristine, remote, and diverse coral reef systems in the world, Millennium Atoll is a dream dive destination near the island nation of Kiribati. Part of the Southern Line Islands, which are considered to be among the most intact marine ecosystems on the planet, the atoll has close to 100% coral cover and hosts 600 species of fish, 13 species of whales and dolphins, and 360 species of coral.
It is also home to some of the largest and healthiest populations of sharks in the world, as well as other large pelagic animals such as manta rays, eagle rays, dolphins, and whales. The atoll is a natural laboratory for studying the effects of climate change on coral reefs, as it experiences periodic bleaching events but also has a remarkable ability to recover and adapt.
However, there are very limited dive expeditions to this area, so divers must book ahead of time with all proper paperwork, documented experience, equipment, and medical clearance. This extreme remote diving is not for everyone, but it is an unmatched opportunity for the most intrepid travelers who seek discovery and a challenge. Truly once-in-a-lifetime.
Highlights:
- See a spectacular variety of corals and fish in one of the most remote coral reefs on Earth.
- Encounter reef sharks, silky sharks, occasional tiger sharks, and other large pelagic marine life in clear water.
- Learn firsthand about the resilience of the reef in the wake of climate change.
The list goes on…
The different dive sites we have chosen above are guaranteed to amaze you and leave you with stories and memories of a lifetime (and hopefully photographs too) of these one-of-a-kind underwater adventures.
Each site that made this list is a true gem of the underwater world that merits exploration, admiration, respect, and excitement. That said, it only scratches the surface of all the places to discover in our beautiful aquatic biosphere. Keep exploring!
























































































Timor-Leste is very underrated diving spot. I think the place should reign number of one I doubt.