Galapagos Islands

Galapagos Islands

Ecuador · Pacific Ocean
OVERVIEW

Why dive in Galapagos Islands?

Diving in the Galápagos Islands offers an unparalleled encounter with unique marine biodiversity, driven by the confluence of powerful ocean currents like the Humboldt, Cromwell, and Panama currents. This nutrient-rich environment attracts an extraordinary array of marine life, including massive schools of hammerhead sharks, whale sharks, manta rays, playful sea lions, and the iconic marine iguanas. While conditions can be challenging with strong currents and variable visibility, the rewards of witnessing such diverse and endemic species in their natural habitat make it a world-class diving destination.

WATER TEMPERATURE -
VISIBILITY -
CURRENT STRENGTHStrong  –  Very strong

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LOCAL MARINE LIFE IN GALAPAGOS ISLANDS

Featured Animals 8

SIGHTING PROBABILITY
  • Unlikely
  • Likely
  • Very likely
Galapagos Barnacle BlennyFrequent sightings

Galapagos Barnacle Blenny

Emblemaria galapagensis

The Galapagos barnacle blenny is a small fish found primarily in the coastal zones of the Galapagos Islands. It is characterized by its narrow, elongated body and small head, often seen resting on rocks or inside barnacle shells.


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Galapagos Fur SealFrequent sightings

Galapagos Fur Seal

Arctocephalus galapagoensis

The Galapagos Fur Seal is the smallest of all pinnipeds, found only in the Galapagos Islands. They have a dense underfur and are known for their pronounced pointy snouts.


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Galapagos SharkFrequent sightings

Galapagos Shark

Carcharhinus galapagensis

The Galapagos Shark is a large requiem shark found in tropical waters. It is recognizable by its streamlined body and distinctive fins. This shark is known for forming schools near sea mounts and is often seen in coastal and reef areas.


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Galápagos Sea LionFrequent sightings

Galápagos Sea Lion

Zalophus wollebaeki

The Galápagos Sea Lion is the smallest sea lion species, endemic to the Galápagos Archipelago and some areas off mainland Ecuador. They are highly social, forming colonies on sandy beaches and rocky shores, and are known for their playful and inquisitive nature. Their diet primarily consists of fish, squid, octopus, and crustaceans, which they forage at shallow to moderate depths.


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Giant Oceanic Manta RayFrequent sightings

Giant Oceanic Manta Ray

Mobula birostris

The Giant Oceanic Manta Ray is the world's largest ray, with a disc width that can reach up to 9 meters. It is a circumglobal species found in tropical to temperate pelagic waters, often near coastlines, reefs, and in the open ocean, diving to depths of 1,000 meters. These filter feeders primarily consume zooplankton, including mesopelagic sources, and can also eat small fish. While generally solitary, they aggregate at feeding grounds and cleaning stations. The species is currently listed as Endangered due to overfishing and low reproductive rates.


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Marine IguanaFrequent sightings

Marine Iguana

Amblyrhynchus cristatus

The Marine Iguana is the only lizard adapted to life in the sea. Found only on the Galápagos Islands, it feeds primarily on algae and can dive up to a meter deep. Adult males are significantly larger than females, and their ability to excrete salt is a unique adaptation to their marine environment.


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Scalloped Hammerhead SharkFrequent sightings

Scalloped Hammerhead Shark

Sphyrna lewini

The Scalloped Hammerhead Shark is a large, migratory shark easily recognized by the central indentation on its hammer-shaped head. These sharks are found globally in warm temperate and tropical coastal and oceanic waters, often forming large schools around seamounts and islands. They are primarily nocturnal foragers, feeding on a diverse diet of bony fishes, cephalopods, crustaceans, and smaller sharks and rays.


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Whale SharkFrequent sightings

Whale Shark

Rhincodon typus

The whale shark is the largest fish in the world and a gentle filter feeder.


BEST SEASON
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ALSO IN Galapagos Islands

More marine life 37

LOCATION

Where is Galapagos Islands

Pacific Ocean · Ecuador