You’ll dodge seven different species of sharks and thrill to an occasional lucky interaction (December to March) with the migrating humpback whale population. Listen closely & you may hear them singing. (It’s reported that there are roughly 1200 individuals at this time of year.) In the autumn, whale sharks are likely visitors. Late November to April is the Socorro season. Giant Mantas, for unknown reasons, seemingly can’t wait to initiate interaction with scuba divers! It’s a highly charged emotional experience.
In recent years, the dolphins have taken up the behavior of the mantas, in terms of human interaction and you’ll find them delightfully playful. Seven species of sharks, including silky, Galapagos, silver tip, hammerheads and white tip reef sharks, not to mention tiger sharks on occasion and whale sharks in season are in the area. The hammerheads, by the way, are there all year, but from April to June you find really big schools of them for an added thrill.
To top it all off, you will certainly see plenty of lovely reef fish, huge swirls of jacks, wahoo, barracuda & giant dogtooth tuna, handsome octopus, copious quantities of turtles and scorpion fish hiding in crevices. Even the occasional marlin can be sighted.
Do note that these are largely migratory animals and don’t appear on cue at the dive sites! So, you may find some dives without a lot of action while others will leave your head spinning. It’s part of the adventure.
Roca Partida, which is included in Socorro itineraries, is a little rock out in the middle of nowhere. Part of the Revillagigedo Islands, it lies about 70 miles west of Socorro and 85 miles from San Benedicto Island.
Topside its two pinnacles make a comfortable home to booby birds and gulls. Underwater it is a magnet to giant manta rays, whale sharks, schools of hammerheads, dolphins, white tips, Galapagos sharks, humpback whales, large schools of jacks and tuna, and of course, scuba divers.
“The Boiler” at San Benedicto is world-renowned for the up-close and personal encounters divers experience with the Giant Pacific manta ray which can grow to a wingspan of over twenty feet, yet they are gentle giants. Mantas commonly greet divers upon their arrival and stay as long as there are divers around.
The mantas are only some of the large animals seen at San Benedicto. At “The Canyon” divers have spotted schooling hammerhead sharks, Galapagos sharks, silky sharks, duskies, white tips, dolphins and even an occasional humpback whale or whale shark.