Marine life profile
Octopus
Recorded at 3974 dive sitesWhere divers encounter it
Explore Octopus around the world
An octopus is a soft-bodied, eight-limbed mollusc of the order Octopoda. Intelligent and curious, it explores with touch and vision, often decorating or barricading its den.
Meet the species
What to look for
How to Recognize It
A soft-bodied hunter with eight sucker-lined arms, large eyes and no fixed shape beyond the moment.
How It Behaves
Intelligent and curious, it explores with touch and vision, often decorating or barricading its den.
Special Ability
It combines instant camouflage, flexible problem-solving and a body capable of squeezing through astonishingly small gaps.
Dive responsibly
Share the water well
How to Approach
Move slowly, stay low and let curiosity bring it closer. Avoid bright lights, sudden movements and reaching into its shelter.
Safety
Observe without touching. Some species can bite or carry potent venom, and every individual needs an unobstructed escape route.
Worth knowing
The detail you remember
Interesting Facts
Most of its neurons are distributed through the arms, allowing complex local control of movement and touch.
Where to Find
Check rocky crevices, rubble, reef ledges, seagrass and sandy bottoms, especially near dawn, dusk or during night dives.
Known countries
Sightings map
Octopus locations
Plan a dive
Dive sites with reported encounters
18th Palm
Bonaire, Sint Eustatius and Saba
House reef of Plaza Beach & Dive Resort and Toucan Diving!
Blairgowrie Pier
Australia
Blairgowrie Pier is a fantastic site for photographers, due to the abundant macro life. It's also a popular training site, due to its sheltered position and manageable depth range (2-7m). The pier pylons and sea wall are heavily encrusted with sponges - home to many Seahorses and Nudibranchs - even the odd Tasselled Anglerfish. Ledges and hidey holes make great homes for numerous species of Rays, as well as Octopus, Squid and Giant Cuttlefish. You can also see Stargazers, Flathead, Decorator Crabs, Goatfish and many others. Blairgowrie Pier often hosts the annual Giant Spider Crab march in May-June each year. Thousands of crabs gather in the shallow waters to moult.
Confetti Bay
Mauritius
A firm favourite in the North, a shallow dive site with a slight drop off to a max of 30 m. An ideal training site for PADI Open Water Divers, or a PADI Search and Recovery Specialty, Fish ID, Naturalist or PADI Advanced Open Water Course! So many schools of fish to swim with and enjoy stunning visibility and beautiful colour. Great for macro.
Playa del Cabrón
Spain
This is a fun dive to 12m maximum, beginning with an easy walk from the beach; we then follow the reef out towards the headland, which forms the natural shelter for the bay. As conditions here are invariably calm this makes it the perfect site for beginners or trainees, and those of you who have been out of the water for some time. Yet many experienced divers and underwater photographers also enjoy the bay because of the diversity of life and excellent light conditions There is a wide range of sea-life ranging from the ever present shoals of atlantic and blue-fin damselfish, bream, parrotfish, wrasse, lizardfish and pufferfish. More diligent searching will reward the diver with clams, razorfish, juvenile barracudas, trumpetfish, wide-eyed flounders, common stingrays, octopus, as well as cuttleFish and many other species. In spring many predators enter the bay at night to feed on the spawning fish. Some stay during the day giving close-ups of stingrays, anglesharks, barracuda and weaver fish
St. Didier Wreck
Turkey
St Didier has been sunked by an English aeroplane in 4th of July 1941 durin WW2. The ship whose real name was "Saint Didier", is lying right under the buoy which is an untired guard of the Antalya yatch harbour, 1 km away from there. With her bow looking to south and stern looking to the north, she is lying between 18 and 34 meters with an 35 degrees angle to the starport side. Her length is around 70 meters. In the studies done between 1946 and 1974 , they salvaged the skeletons and a lot of the ship's cargo. There is nothing much left as an artifact in the wreck becase of the later dives where everyone took some part of the wreck as a souvenier. But still she is getting the interest of the wreck divers.
THE HOLE / GREEN BAY CAVES
Cyprus
Shore entry leading over reefs to a series of caves and swim-throughs, with amazing panoramic drop-offs and lots of marine life. In the caves there are hatchet-fish, squirrelfish and groupers, as well as orange cave fish and a few five-stripe cardinalfish. Turtles, morays and octopus are also sometimes seen. Maximum depth 18m.
Bahura Dive House Reef
Philippines
A really varied dive site with a mix of huge coral formations, coral fields, and sandy areas. Great for macro and night diving. Deeper sandy areas and reef oases full of fish life and whip corals.
Canyon
Cyprus
Situated under the cliffs on the south side of Cape Greko (close to the Tunnels and Caves Dive Site) is Canyon. The entry point is first accessed by a bit of off-road driving and then a long challenging walk down some cliffs followed by two vertical ladder to the waters edge. A good level of fitness and strength is required. That being said the challenging entry is worth it, with experienced divers being rewarded with a series of dramatic rock formations – such as steep walls, boulders and swim throughs. The marine life is less abundant here than at other sites, but divers will still spot damselfish, grouper, moray eels, octopi and stingrays, with most seen above 20 metres, enchanting all level of diver.
Canyon
Egypt
The Canyon dive site is on the way to the Blue Hole. Most likely you’re going to dive here as well when you go to the Blue Hole. You will have a short swim through a shallow sandy lagoon. The exit of this lagoon and the following pinnacles are just breathtaking and will blow your mind. From 5-20m you’ll find a beautiful garden of corals and then discover the canyon itself – a split between the reef going down to 54m. Beautiful soft and hard corals as well as the chance to see Octopus en masse, making this dive truly amazing.
Our house reef. Ideal for Discover Scuba Diving experiences, Open Water courses training, night dives and Scuba Reviews. Also ideal for certified divers who want to have a look at our resident seahorses or just dive with their buddy. The equipment can be easily brought up and down thanks to our lift. Average Depth: 5 meters Marine life: seahorses, octupus, cuttlefish, scorpion fish, flounders, barracuda.......
Casino Point Dive Park
United States
One of the most popular dive sites in North America is well worth the acclaim. Featuring enchanting kelp forests, ever-changing marine life and convenient entry, the Casino Point Dive Park is a site you will want to visit again and again.
Cliff
Caribbean Netherlands
Entry at second gate Hamlet Oasis. Easy rocky entrance and you will find a pipe on your right (navigation marker) running down the reef. The reef starts straight from the shore. Follow the reef to the South, after about 10 minutes the reef becomes a huge vertical wall covered with beautiful plate corals and whip corals. Lots of creatures hiding in and on the wall. if you continue following the wall at around 18-meter depth you will come across some big elephant ear sponges. Keep an eye out for jacks and tarpons in the deeper part. When good on air you can continue to the little wreck of "La Machaca" which you will found at around 15-meter depth 30 to 35 minutes into the dive. This makes a good return point, head back in the shallower parts where you will find an abundance of life. Once you find back the pipe, that's you exit point. Perfect for the advanced course, with skills such as deep, navigation, fish ID, etc. Great for a night dive.
Cow Rock
United States
Cow Rock, often mentioned with its counterpart Calf Rock, is one of the most popular sites on the South side. Consisting of a rocky bottom topography that is covered in colorful growth, these natural formations create several swim through’s that attract many divers. In addition, this site and others in the area fall within the protected waters of a marine preserve. An abundance of fish, turtles, lobsters, rays, and sharks can be seen here.
Destin Jetties
United States of America (USA)
The Destin Jetties is a wonderful dive site. Located in Destin, Florida. The water is accessible from shore. Scuba divers can see various underwater statues placed on the ocean floor that are covered with corals and tropical fish. There is also the chance to spot sting rays, grouper, octopus, and many other tropical fish. Depths range from 30 feet to 60 feet.
El Natural
Puerto Rico
Beach Dive with both a shallow and a deep drop off to 40 m. Many types of sponges and invertabrae. Excellent DPV dive to deep wall using EANX30
Gabr el Bint
Egypt
Gabr el Bint ranks among one of the most attractive sites of North Sinai. With the access by boat, 4x4 or by camel, it is less frequently dived than the other dive sites in Dahab which has left this site in pristine condition. Gabr el Bint means 'The Grave of the Girl' in Arabic. There are two dives possible here. The ledge is riddled with exquisite coral heads that attract numerous reef species, including swarms of anthias, scorpionfish, parrotfish, crocodilefish, surgeonfish, triggerfish, trumpetfish, stingrays and very often a turtle. At the end of the ledge usually is home to a shoal of black and white snappers and twinspot snappers hang here between 5m and 10m. One of the truly breathtaking dives in Dahab.
Gordon's Bay
Australia
Gordon's Bay is renowned for its accessibility and year-round appeal for divers and snorkelers. The calm conditions and a maximum depth of 14 meters make it a popular spot for all levels of divers. Gordon's Bay is famous for the underwater nature trail, a 600-meter path marked by a chain that guides you through the site. The trail leads to "The Wall," which is home to many Port Jackson sharks and Wobbegong sharks. Along the nature trail, divers also commonly encounter the famous Blue Groper, a local legend and a favorite among divers. Photos by Aquatic Imaging Australia.
HTMS Chang wreck
Thailand
HTMS Chang Shipwreck On the 22nd of November 2012 the HTMS Chang has been sunk. The wreck quickly turned into a great artificial reef thriving with marine life, shells, coral, gorgonians... It is truly a spectacular wreck dive, the bottom is on 30m, the topdeck on 20m, captain's cabin and mast on 12 meter and reaches close to the surface around 5 meters. The ship is 100m long, making it the biggest shipwreck in Thailand. Many fish have taken refuge at the Chang, batfish, filefish, scorpionfish, barracuda, giant groupers, squid and octopus, shrimpfish,... we get regular visits of whaleshark to spoil our divers and snorkelers, there is a very interesting diversity of marine life. The HTMS Chang is lying close to Koh Chang, about half hour out by wooden boat, so it is perfect to combine with either Hin Luk Bath or Hin Raab.
Ilha do Meio
Brazil
Sheltered and quiet place with dives up to 15 m depth. This island, which lies between the Sea of Outside and the Sea of Inside, is very rich in marine life.
Kandooma Thila
Maldives
Kandooma Thila, or also called Cocoa Thila, is one of the most exciting dives in South Male’ Atoll with great scenery as well as prolific fish life. The west and north side are the most spectacular, with the top at 16m. These are a focal point for schools of Bluefin Trevallies, eagle rays, dogtooth tunas and loose groups of gray reef sharks (50+ in the right current). Cleaning station for grey reef , you can see them going in a vertical position while small wrasses are cleaning them. Currents can be very strong making it a challenging dive. For experienced divers only.
Koloa Landing Dive Site
United States of America (USA)
Located on the south side of Kauai, this is our go-to and most popular shore diving site on Kauai. Hanakaape Bay provides great protection for year round diving at this site. Once the main harbor for Kauai, divers and snorkelers may still see anchor chains and remnants of boating activity underwater. This is NOT your typical shore dive site like in California where you will have to walk for a mile before you swim for a mile before you can descend. This is a VERY EASY entry and exit dive site featuring a “U” Shaped reef with sand and rubble in the middle, surrounded by a sloping rock wall formation. There are large schools of reef fish that congregate on the sides of the bay and hidden flounders in the sandy middle. Hawaiian green sea turtles (honu) rest here during the day and, on occasion, a curious Hawaiian monk seal can be spotted beneath the water or on the ramp. Keep a look out for lagoon trigger fish, box fish, many variety of moray eels (including the dragon moray eel), octopus, frog fish, and trumpet fish among the coral rubble. In the winter months we can even hear the whales singing their songs under water. With more than 20 species of endemic fish, this is a perfect shore dive location in Kauai!
Mermaid's Grotto
Japan
Short little walk through a wooded area and the Beach opens up for an amazing view. Photographers come here for the above water rock formations. Entry can be straight into the ocean. The best place to enter is to use the channel that was cut out as you can see in the map. It deep enough to start putting your fins on and kick out to the deeper spots. Be prepared to exit at another location and return to vehicle by foot. Its located in the Onna area. Dive site is classified as a level 5 (easy 1 to 5 hard). Parking on the road is limited.
Mike's Maze
Sint Maarten
Part of the Man of War Shoal Marine Protected Area. It starts at approximately 40 feet (12 m) and boasts healthy coral formations and numerous maze-like swim throughs, passageways wind around coral heads, through arches and over bridges. This location is where the Nature Foundation conducted one of its coral reef restoration projects. Common critters: Many of the 60 TWA fish species! French Angelfish, schooling Chubs, Spiny Lobster, & Foureye Butterflyfish, Elkhorn Coral formations, Special guests: Spotted Eagle Rays, Squid, Caribbean Reef Sharks, Nurse Sharks, Sexy Shrimp in anemones, staghorn coral formations
MIYARU KANDU
Maldives
Miyaru Kandu is a fascinating channel dive in the Maldives that features many small caves on both sides of the channel and numerous overhangs. The entire channel has been declared a protected marine area. This memorable drift dive is experienced on an incoming current, however even with an outgoing current divers are likely to get a lot of action, though the visibility is not so good. The south side passage of the site contains many large rocks covered with soft corals and teeming with reef fish. On the north side of the channel there is a cave 33m/108ft deep, which is ideal for spotting grey reef sharks. There are also many caves and overhangs at deeper depths on the outside of the reef. This location is ideal for underwater photography.