With over 70% of the world being covered in water, there’s plenty of places for us humans to scuba dive…

But you’re here because you want to know the best places.

While we know the best scuba dive site to one person, may not be the best to another, we’ve compiled a bucket list that most divers can agree on.

If you are looking for a list of the very best scuba diving in the world, you’ve come to the right place! We’ve collated the 10 best scuba diving locations in the world for 2021. Plus a list of the top 100 dive sites on Earth, and each one is waiting for you to visit and explore.

If you are like most people and can’t go visit all of these locations yourself, do not worry! We are doing our best to cover each one of them, and show you what they are really like.

In terms of pure biodiversity, Raja Ampat will have to take the cake. While a dive like Belize Great Blue Hole is one of the most unique places to scuba in the world.

So without any further ado…

Where are the scuba diving destinations are the top of our bucket list in 2021?

The name Raja Ampat is synonymous with one of the best diving destinations in the world.This wild and untouched archipelago lies at the epicenter of the Coral Triangle and it is thought to be one of the most biodiverse marine habitats in the world, earning it the nickname of “The Last Paradise”.

Raja Ampat lies in the West Papua region of northern Indonesia and comprises over 1,500 small islets and cays with four main islands – Misool, Waigeo, Batanta, and Salawanti – which are known as “The Four Kings”.

One of the reasons that Raja Ampat is on so many best places to dive lists is the diversity of life.

Located at the juncture between the Indian and Pacific Oceans, the currents pull in nutrients from the deep ocean. These nutrients nourish the reefs, seagrass meadows, and mangroves which in turn support thousands of other species.

Divers are often astounded by the sheer volume and variety of fish in Raja Ampat, swirling over the vibrant coral reefs.

Photographers will adore the myriad macro critters and big pelagics which include reef sharks, schools of tuna and barracuda, and majestic manta ray encounters.

One of the most popular ways of diving in Raja Ampat is on a liveaboard. Check out our full guide to Raja Ampat liveaboards!

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The Mexican Socorro Islands, also known as the Revillagigedo Archipelago, are one of the top dive locations in the world for big pelagics.

Found deep in the Pacific Ocean, 400km from the tip of Baja California, the Socorros are a hotspot for ocean giants.

This world-class diving destination has earned itself a reputation as the pelagic-lovers diving capital of the world – for good reason.

A big draw is the giant oceanic manta rays which can only be spotted in a handful of locations and can have wingspans of up to 8m.

Over seven species of sharks, including whale sharks, are common visitors, along with densely packed schools and bait balls of jacks, tuna, and wahoo.

Another famous shark encounter is the hammerheads, which school in massive numbers.

To round it all out, keep an eye out for the dolphins and turtles – oh! And the humpback whales which migrate through these waters annually. Photographers will want to bring a wide-angle lens to fully capture the action!

The diving in the Socorro Islands is not for the faint-hearted. The dive sites are often deep and the currents, which bring the pelagic-attracting nutrients, can be fierce.

It’s also only accessible via liveaboards due to its remote location. A Socorro liveaboard is a once in a lifetime trip and we wholeheartedly recommend it!

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Wolf and Darwin Islands are the two most northerly islands in the Ecuadorian archipelago of the Galapagos.

To be clear, the entirety of the Galapagos Islands constitutes some of the best diving locations in the world, but Wolf and Darwin are famed as the creme de la creme of scuba diving.

This island chain, nestled in the Pacific Ocean was made famous by Charles Darwin, who famously developed his Theory of Evolution based on the species found on the Galapagos.

Now, over 150 years later, it is still one of the most unique locations on the planet, with a number of species found nowhere else.

Wolf and Darwin Islands are found at the northernmost tip of the archipelago and they have some of the most spectacular dive sites in the world.

Amidst swirling currents (these sites are definitely best suited to advanced divers), you can encounter dense schools of fish, dolphins, turtles, marine iguanas, up to 10 species of shark (including whale sharks), mobula, eagle and manta rays, mola-mola, blue-footed boobies, and even the odd penguin.

Perhaps the most iconic image of diving in the Galapagos is the sight of hundreds of schooling hammerheads, silhouetted against the blue sky.

Another treat is the chance to dive with the resident Galapagos sea lions – referred to as the puppies of the sea – which are often very friendly and inquisitive towards divers. Be prepared for potentially whiskery kisses!

There are a number of dive centers around the main inhabited islands of the Galapagos but you can only access Wolf and Darwin Islands on some liveaboards.

Because of the nature of the dives, some will require a minimum qualification level or number of dives in order to book – so be sure to check ahead of time.Learn More

In the heart of the Pacific Ocean is a small country called Micronesia. It is expensive and difficult to get to… But the diving makes it oh so worth it!

One of the best diving destinations is Truk Lagoon– if you love wreck diving, this is the place to be. The history found beneath the waters of Truk Lagoon is fascinating.

In 1944, Operation Hailstone sank a large Japanese fleet that was anchored in the lagoon. The result is over 60 wrecks available to explore sitting on the floor of the lagoon.

Truk Lagoon is one of the best wreck diving destinations in the world because of the excellent diving conditions of the lagoon, as well as the wrecks themselves.

In the stillness of the water, you can penetrate many of the wrecks and witness cargo still in the holds, engine rooms, bullets, bombs, gas masks, artillery shells, and even tanks.

You will find submarines, ships and even aircraft to explore. Sadly, some locations also have evidence of the Japanese sailors who lost their lives here and some wrecks have prohibited access as a result.

There are a number of dive centers and dive resorts found around the lagoon. It is also a popular spot on Micronesia liveaboard cruises which explore the wider area too.

Other great areas to explore in Micronesia include Blue Corner in Palau. This site is a wall suitable for experienced divers.

Strong currents make it a shark diving hotspot, though you can also find thick coral teeming with life and schooling fish out in the blue.

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Diving in the Red Sea is universally acknowledged by divers to be an all-round excellent idea.

Its location on the northern coast of Africa has the combined benefit of having great weather all year round, as well as conveniently short flights from Europe.

The Red Sea is one of the best places to dive in 2020 and, to be honest, it will be on the best dive lists for many years to come.

It has a unique offering of almost equally numerous dive centers, dive resorts, and liveaboards, so you can find whatever kind of trip your heart desires.

Liveaboards in Egypt are so numerous that the prices are very reasonable and you can find cruises from the penny-pinching to the luxurious.

Amidst the radiant reefs and abundant fish life of the Red Sea, there are a few diving gems to highlight.

One is Shark and Yolanda Reef. This reef is actually three dives in one and offers a dramatic drop-off, a shipwreck of the Yolanda and an anemone and shark rich reef.

Another highlight, that often appears on scuba diving bucket lists, is the wreck of the Thistlegorm, found 40km from Sharm el-Sheik. It’s widely regarded as the best diving wreck in the world.

It sank in 1941 after being bombed by German aircraft and its wartime cargo of rifles, tanks, motorbikes, train carriages and trucks are still mostly intact. Lying at 29m, it is perfect for divers to explore over the course of several dives – her 125m hull is too large to fully appreciate on a single dive.

Though we have highlighted only two locations, the Red Sea boasts hundreds of world-class dive sites; Ras Mohamed Marine Park, the Straits of Tiran, St Johns, Daedalus, Elphinstone, Brother and Dahab’s Blue Hole are just a few.

Whether you love macro life, vibrant reefs or pelagic encounters with hammerhead, oceanic whitetip, and whale sharks, you will find something to delight you in the Red Sea.

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This national marine park in the heart of the Philippines is a UNESCO World Heritage Site and has some of the best places to scuba dive in the Philippines.

Located far from the mainland, it’s only accessible through a liveaboard and even then, the park is only open to visitors for 4 months of the year, lending it an exclusive feel.

As one of the biggest reefs in the world, and situated in the heart of the Coral Triangle, it’s no wonder that Tubbataha Reef boasts so many species.

Over 650 species of fish, 350 species of coral, 11 species of shark and 13 species of dolphins and whales grace these waters.

The reef itself offers multi-level diving, from easy reef dives to sheer coral coated walls which plunge into the deep blue. Keep one eye on the open ocean to witness huge schools of fish, turtles, manta rays and even hammerhead sharks.Learn More

The small fishing village of Tulamben on the northeast coast of Bali. This unimposing location features some of the best diving locations in Bali.

Carrying on our theme of excellent wreck dive sites, this time: USS Liberty. This wreck sits just 40m (yes, literally 40m) from the coastline and is suitable for all levels of diver, as it ranges in depth from 9 – 30m of water with minimal currents. Some compartments can be penetrated, though much of the wreckage has now broken up.

The WWII wreck has formed a thriving artificial reef that is teeming with life. It is now enrobed in bright corals and is surrounded by clouds of fish. It is also home to a number of rare hawksbill turtles.

This huge wreck, and the surrounding Tulamben, is famous for its abundant macro life and underwater photographers flock from all over the world to capture the tiny critters found here which include hundreds of types of nudibranch, ornate ghost pipefish and rhinopias.

Are you interested in getting started in underwater photography? Take a look at our selection of the best dive cameras here.

Another great aspect of diving in Tulamben is the proximity to so many other great diving destinations. A short boat ride will yield big pelagic sightings in Nusa Penida, whilst only an hour further on, you will reach the idyllic Gili Islands and Lombok.Learn More

The iconic image of the perfectly round, deep blue hole in the heart of the ocean is instantly recognizable to most divers. It has been considered one of the best places to scuba dive for many years – and will probably continue to be! In the warm, tropical waters of Belize, explore this deep, coral-fringed sinkhole down to 143m.

With bathtub warm water and over 30m of visibility, tropical diving doesn’t get much better than this…

As you descend down this submerged tunnel, you can appreciate just how full of life it is.

Brightly colored corals carpet the steep walls and are inhabited by lots of macro and fish life. You can also find a variety of sharks such as the lightning-quick mako and pelagic fish like tuna.

At around 15m, observe the iridescent shimmer in the water as it transitions from salt to freshwater. This is known as a halocline and is similar in appearance to the familiar thermoclines. Descending down to 40m will reveal caves and caverns filled with stalagmites and stalactites.

Diving in the Blue Hole is very popular and many dive centers and resorts from the surrounding area visit daily. It is also a as you can also visit the other beautiful reef dives of Belize.

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The South Pacific is a hotspot for marine life and French Polynesia is no exception. One of the most famous diving locations is Fakarava Atoll.

This rectangular atoll is a protected UNESCO Biosphere Reserve and has two channels which connect the internal lagoon to the surrounding ocean.

The northern Garuae Pass has exhilarating drift dives that are famous for their shark encounters.

Black-tip, white-tip, grey reef, hammerhead, and silky sharks can be seen on a single dive, along with dolphins, rays, turtles, tuna and an aquarium of tropical fish. The southern pass, Tumakohua, is narrower but no less impressive.

It is a bit of a unicorn location, featuring several unusual animal encounters. In June and July, you can see huge groups of marbled grouper gathering to mate.

July and September, meanwhile, offer the chance to experience the sight of humpback whales and their calves as they migrate here to give birth.

The most popular way to dive in French Polynesia is on liveaboards. The various islands are found far apart and a liveaboard offers the chance to see more of these beautiful, paradise islands. However, there are dive resorts and dive centers on the larger islands too.

The Wall of Sharks from Global Dive Media on Vimeo.

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The third and final of the Indonesian diving destinations is Komodo National Park. Komodo is undoubtedly one of the best places to scuba dive in the world.

Accessible through the slightly frontier-like town of Labuan Bajo on the Island of Flores, sail into these islands and go back in time…

Well, not really, but it’ll feel like that. The islands are rugged and wild and it’s easy to imagine that you have traveled back to Jurassic times when dinosaurs still roamed the earth.

In fact, if you visit Rinca or Komodo Island, you can see them too – Komodo dragons anyway.

Diving in Komodo has a bit of a daredevil reputation, as a result of the currents which can rip through these islands.

This certainly applies to some locations – try out sites like Cauldron and Castle Rock around the full moon if you like rollercoasters – but don’t forget your reef hook! However, many dive sites are perfectly suitable for beginners.

Komodo has a great mixture of macro and pelagic life. Foraging in the reefs will often yield teeny, tiny colorful critters, whilst many dive sites are known for their displays of dozens of manta rays during mating season.

Some sites, like Batu Bolong, are also famous for their friendly dolphins!

Diving in Komodo is big business and many trips go out each day into the park. It is a great spot for liveaboards too as you can see more of the remote dive sites in the very heart of the park. Check out our list of the best Komodo liveaboards here!

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Whether you’re a beginner diver or a seasoned pro, we hope you found a few new destinations on this article to add to your scuba diving bucket list.

If you are like most people and can’t go visit all of these locations yourself, do not worry! We are doing our best to cover each one of them and show you what they are really like.

The best places to scuba dive are a diverse bunch and whether you love wrecks, vivid reefs, or hair-raising drifts – there’s a dive site out there for you.

Looking for details on the world’s best scuba diving?

Well, you’re in luck! Because we’ve also gone ahead and put together a list of the top 100 dive sites on earth!

The Top 100 Dive Sites on Earth

If you are looking for a list of the very best scuba diving sites in the world, you’ve come to the right place! We have compiled the top 100 scuba diving spots on Earth, and each one is waiting for you to visit and explore.

1. The sites of Dahab, Egypt (Great Blue Hole, Canyon)

2. Manta Reef, Tofo, Mozambique

3. SS Thistlegorm, Red Sea, Egypt

4. Dive sites around Diani, Kenya

5. Abu Galum, Egyptian Red Sea

6. Sha’ab Rumi South, Sudan

7. Aldabra Atoll, Seychelles

8. Sardine Run, South Africa

9. Whale shark diving in Djibouti

10. Island of Socotra, Yemen

11. Dive sites around Madagascar

12. Mafia Island, Tanzania

13. The Cathedral, Flic-en-Flac, Mauritius

14. Baa Atol, The Maldives

15. The Dubai Mall Aquarium, UAE

16. Cirkewwa, Malta

17. Blue Hole, Gozo, Malta

18. Asinara Marine Park, Sardinia, Italy

19. Blockship Tabarka, Scapa Flow, Orkney Scotland

20. Dive sites around Madiera Island, Portugal

21. Farne Islands, England

22. Between continental plates, Silfra, Þingvellir, Iceland

23. Elephant Head Rock, Similans, Thailand

24. Tubbataha, Palawan, Philippines

25. Dive sites of Moalboal, Philippines

26. Dive sites off of El Nido, Philippines

27. Dive sites around Malapascua, Philippines

28. Wrecks of Coron Bay, Philippines

29. Seaventure House Reef, Mabul, Malaysia

30. Layang Layang, near Borneo, Malaysia

31. South Point, Sipadan Island, Malaysia

32. Barracuda Point, Sipadan Island, Malaysia

33. Macro diving around Dauin, Philippines

34. Lembeh muck diving, Indonesia

35. Liberty Wreck, Bali, Indonesia

36. Komodo National Park, Indonesia

37. Richelieu Rock, Thailand

38. Arborek Jetty, Raja Ampat, Indonesia

39. Puerto Galera, Philippines

40. Castle Rock, Komodo, Indonesia

41. Secret Bay, Anilao, Philippines

42. Manta Sandy, Raja Ampat, Indonesia

43. Yonaguni Jima, Yaeyama Islands, Japan

44. Tiputa Pass, Rangiroa, Polynesia

45. Samurai Wharf, Milne Bay, Papua New Guinea

46. Tumakohua Pass, Fakarava, French Polynesia

47. Goofnuw Channel, Yap

48. Grand Central Station, Gizo, Solomon Islands

49. The San Francisco Maru, Chuuk, Micronesia

50. Fujikawa Maru, Truk Lagoon Chuuk Lagoon, Micronesia

51. Kimbe Bay, Papua New Guinea

52. Great white wall, Taveuni, Fiji

53. Split rock, Kadavu Isle, Fiji

54. SS President Coolidge, Vanuatu

55. Blue Corner Wall, Palau

56. Ngemelis Wall, Palau

57. Wrecks and sites of Guam, USA

58. Cod Hole, Great Barrier Reef, Australia

59. Yongala, Queensland, Australia

60. Humpback Whales in Tonga

61. Point Murat Navy Pier, Australia

62. Rainbow Warrior, New Zealand

63. Blue Maomao Arch, Poor Knights Islands, New Zealand

64. Bullshark Diving in Playa Del Carmen, Mexico

65. USS Spiegel Grove, Key Largo, Florida Keys

66. Molasses Reef, Florida Keys

67. RMS Rhone wreck, British Virgin Islands

68. Cedarville, Mackinac Straits Underwater Preserve, Michigan

69. U-352 wreck, Morehead City, North Carolina

70. The Vandenberg Wreck, The Keys, Florida.

71. The Charlie Brown wreck, St. Eustatius, Netherland Antilles

72. Jardines de la Reina, Cuba

73. Browning Pass Wall, British Columbia, Canada

74. Kona Mantas, Hawaii, USA

75. The Dos Ojos Cenotes, Tulum, Mexico

76. The Pit Cenotes, Playa Del Carmen, Mexico

77. Bay Wall, Little Cayman, Cayman Islands

78. L’Anse Chemin, Bequia, St. Vincent and the Grenadines

79. Cristobal Colon, Bermuda

80. Bianca C Wreck, Grenada

81. La Dania’s Leap to Karpata, Bonaire, Netherlands

82. Stuart Cove’s Shark Dive, New Providence Island, Bahamas

83. Roca Partida, Socorro Islands, Mexico

84. Point Lobos, Carmel, California

85. Scotts Head Pinnacle, Dominica

86. Palancar Deep, Cozumel, Mexico

87. Underwater Museum, Cancun, Mexico

88. The wrecks and reefs of Aruba

89. Superior Producer wreck, Curacao

90. USS Oriskany, Pensacola, Florida

91. Kamikaze Cut, Tobago

92. Devils Throat, Cozumel, Mexico

93. Great Blue Hole, Belize

94. CoCo View Wall, Roatan, Bay Islands, Honduras

95. The Canyons, Utila, Bay Islands, Honduras

96. Cocos Island, Costa Rica

97. Malpelo Island, Colombia

98. Half Moon Caye Wall, Lighthouse Reef Atoll, Belize

99. Darwin’s Arch, Galapagos, Ecuador

100. Gordon Rocks, Galapagos Islands, Ecuador

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When it comes to listing the best scuba diving in the world, it’s nearly impossible to rank them accurately. When we are talking about the top one hundred dive locations, they are all so good that it just becomes a matter of personal preference as to which location is the best in the world for scuba diving.

Each location is unique and offers different things and different types of diving, but all are amazing. That’s why this list is not ranked in any order.

Did we miss any locations that should be in the top 10 or top 100? Let us know!

Let us know in the comments!

Rachel Thannhauser Administrator

Rachel is a divemaster and full-time writer from Southampton, England. She loves the ocean, CrossFit, cooking, and travelling as much as possible – pandemics allowing!

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Izzy Taft

I haven’t been diving yet but soon hopefully.

Phillip Hodgkins

I feel the dry suit migh5 b3 the best going forward for me. A good wetsuit is too restrictive.
I want to move mor3 easily. I am worriedvabou5 durability but I do not misuse my diving equipment.

Alexa Worswick

Hi Phillip, thanks for your comment!

Have you read through our guide to drysuits? This might help give you some more information on choosing a drysuit. Please also bear in mind that you need to take a course to dive with a drysuit as there are a few additional skills that are important to learn. Let us know if you have any other questions!