The complete index of the world's best dive sites
3 Fathom Wall
Cayman Islands
3 Fathom Wall is an exciting and fish-filled dive site located in the Cayman Islands, specifically at the intersection of the renowned Bloody Bay Wall.
- Suitable for
- Intermediate
- Current
- Mild
- Access
- Liveaboard only
- Depth
- ≤ 3000 m
- Theme
- Reef
While specific details for a dive site named "3 Riff" are not present in the provided sources, general diving conditions and characteristics for the Dominican Republic…
- Suitable for
- Advanced
- Current
- Mild
- Access
- Dayboat
- Depth
- 30–55 m
- Theme
- Reef
The dive site known as 3 Rocks is located off the coast of Sosúa in Puerto Plata, Dominican Republic, offering an accessible and lively underwater experience.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Dayboat
- Depth
- 2–8 m
- Theme
- Reef
4 Amigos is a notable dive site located in the Bay Islands of Honduras, an area renowned for its extensive Mesoamerican Barrier Reef System, which is the world's second-longest.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 9–40 m
- Theme
- Reef
6 Toed Cat
Mexico
The dive site known as "6 Toed Cat" is not a recognized dive location in Mexico; rather, it refers to the polydactyl felines, many with six toes, that inhabit the Ernest Hemingway Home and Museum in Key West, Florida.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Liveaboard or dayboat
- Depth
- —
- Theme
- Reef
7th Heaven
Maldives
7th Heaven is a vibrant channel reef located in the South Ari Atoll of the Maldives.
- Suitable for
- Intermediate
- Current
- Strong
- Access
- Liveaboard only
- Depth
- 10–30 m
- Theme
- Reef / Drift
Aaron's Backyard
Honduras
Aaron's Backyard is a noted dive site within the Roatan Marine Park in Honduras, part of the extensive Mesoamerican Barrier Reef System.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 9–40 m
- Theme
- Reef
Abdi Reis is a highly regarded dive site situated near the Datça Peninsula in Turkey's Aegean Sea, specifically located within Abdi Reis Cove, near Yildiz Island.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- ≤ 33 m
- Theme
- Reef / Wall
Abila is a notable dive site located within the Alor Islands Marine Park, an area celebrated for its rich marine biodiversity due to its position in the Coral Triangle.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Liveaboard only
- Depth
- —
- Theme
- Reef
Abu Dabbab
Egypt
Abu Dabbab stands out as one of the Red Sea's most celebrated dive destinations, particularly notable for being a rare location where divers can encounter the endangered dugong.
- Suitable for
- Beginner
- Current
- Strong
- Access
- Shore / dayboat
- Depth
- 3–20 m
- Theme
- Reef
Abu Galawa
Saudi Arabia
Abu Galawa is a prominent dive site within Saudi Arabia's Red Sea, specifically located among the Seven Sisters reefs near Yanbu.
- Suitable for
- Intermediate
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 5–40 m
- Theme
- Reef / Wall
Abu Galawa Kebir
Egypt
Abu Galawa Kebir is a premier dive site located in the southern Red Sea, situated on the northwestern edge of the extensive Fury Shoal reef system.
- Suitable for
- Beginner
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 3–18 m
- Theme
- Wreck
Abu Nuhas, often called the "ship's graveyard" of the Red Sea, is a triangular coral reef situated at the northern edge of the Strait of Gubal.
- Suitable for
- Beginner
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 4–24 m
- Theme
- Wreck
The dive site known as "Abyss" is not specifically mentioned or described in the provided sources.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 18–50 m
- Theme
- Reef
Acuario is a popular, shallow reef dive site located in the Dominican Republic, offering an accessible underwater experience.
- Suitable for
- Beginner
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 12–14 m
- Theme
- Reef
Adabanko Reef
Turkey
Adabanko Reef is an inviting dive site situated approximately two kilometers off the coast of Kuşadası in Turkey's Aegean Sea.
- Suitable for
- Beginner
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 5–40 m
- Theme
- Reef
Adakule Cave
Turkey
Adakule Cave is a notable boat-access dive site located near Kuşadası, Turkey, offering an engaging experience centered around two distinct underwater caverns.
- Suitable for
- Beginner
- Current
- Mild
- Access
- Dayboat
- Depth
- 9–30 m
- Theme
- Cave & cavern
Addie's Garden
Honduras
Addie's Garden is one of 350 dive and snorkel sites located around Roatan, Honduras, within the Mesoamerican Barrier Reef System.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- 5–30 m
- Theme
- Reef
Addu Kandu
Maldives
Addu Kandu, also known as Addu Channel, is a significant natural waterway situated within the Addu Atoll, which is the southernmost atoll in the Maldives.
- Suitable for
- Advanced
- Current
- Strong
- Access
- Liveaboard only
- Depth
- 10–35 m
- Theme
- Drift
Adonara Channel
Alor
Adonara Channel stands as one of Alor's most iconic dive sites, celebrated for its dynamic currents and exceptionally rich biodiversity.
- Suitable for
- Advanced
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 10–40 m
- Theme
- Drift / Wall
Adonara Wall
Indonesia
Adonara is an Indonesian island dive site, renowned for its vibrant underwater topography characterized by submerged seamounts.
- Suitable for
- Intermediate
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 5–35 m
- Theme
- Seamount / Wall
Afkule Cave
Turkey
Afkule Cave, also referred to by some as Aladdin's Cave, is consistently ranked among the top dive sites in Turkey, particularly renowned for its cave diving opportunities.
- Suitable for
- Intermediate
- Current
- Moderate
- Access
- Liveaboard or dayboat
- Depth
- ≤ 50 m
- Theme
- Cave & cavern / Wall
Afkule Monastery Reef
Turkey
Afkule Monastery Reef, prominently known as Afkule Wall, stands as a distinguished dive destination along Turkey's southwestern coast, close to Fethiye.
- Suitable for
- Intermediate
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- 6–40 m
- Theme
- Wall
Afuera - Isla Mujeres
Mexico
The "Afuera" dive site, located offshore from Isla Mujeres, is renowned as a primary gathering point for whale sharks during their annual migration.
- Suitable for
- Intermediate
- Current
- Strong
- Access
- Liveaboard or dayboat
- Depth
- ≤ 8 m
- Theme
- Channel / Drift
Agincourt Reef
Australia
Agincourt Reef sits on the outer edge of the Great Barrier Reef, roughly 60–72 km off Port Douglas in Far North Queensland, at the southern end of the true ribbon reefs that run…
- Suitable for
- Beginner
- Current
- Moderate
- Access
- Dayboat
- Depth
- 2–20 m
- Theme
- Reef / Wall