Scuba Diving San Carlos

A Winter Dive Escape: San Carlos When It’s Cold at Home

When winter settles over Arizona and the Southwest, you don’t have to put the gear away. San Carlos is a warm-water escape within driving distance — here’s what winter diving in the Sea of Cortez is like, and why it’s worth the trip.

San Carlos vs the Resort Towns: Where to Dive Mexico

Mexico has no shortage of dive destinations, and the famous resort towns get most of the attention. So why do serious divers keep choosing San Carlos and the Sea of Cortez? Here’s an honest comparison, trade-offs and all.

Planning a Group or Club Dive Trip to San Carlos

A dive trip is even better with your people along. If you’re organizing a club outing or rounding up a group of friends, here’s how group trips to San Carlos come together, why they’re such good value, and how we help make them easy.

eagle rays

3, 4 or 7 Days? Choosing Your San Carlos Trip

More days means more diving, but not everyone has a week to spare. Here’s an honest breakdown of what a 3-, 4- and 7-day San Carlos trip actually gets you, so you can pick the length that fits your time and your goals.

Finish Your Scuba Certification in the Sea of Cortez

There’s a strong case for doing your final certification dives somewhere you’ll actually remember. If you’ve started your open water course at home, here’s how to finish it in the warm, clear water of the Sea of Cortez.

The Macro World of the Sea of Cortez: Nudibranchs

The big animals get the glory, but slow down and the reefs of the Sea of Cortez reveal a whole other world — nudibranchs in absurd colours, tiny shrimp, and critters most divers swim right past. Here’s how to see the small stuff.

The Sea of Cortez: The World’s Aquarium, Explained

Jacques Cousteau reportedly called the Sea of Cortez “the world’s aquarium,” and once you’ve dived it, the nickname stops sounding like marketing. Here’s what makes this stretch of water so extraordinarily alive, and why San Carlos is a front-row seat.

sea lion

Diving with the Sea Lions of San Pedro Nolasco

They’ll tug your fins, blow bubbles in your face and generally treat your dive like their personal playground. Here’s what to know about the sea lion rookery at San Pedro Nolasco before you drop in.

Why Autumn Might Be the Best Time to Dive San Carlos

Summer gets the headlines for bait balls and manta rays, but ask our guides when they’d personally take a week off, and most of them say autumn. Here’s a month-by-month look at what the Sea of Cortez does between September and November.

How El Niño Affects Scuba Diving in the Sea of Cortez

Every few years, the Pacific Ocean throws a massive curveball into global weather patterns known as El Niño. But what does this mean for scuba divers heading to the Sea of Cortez? While it temporarily disrupts our usual nutrient-rich food web, it also brings bathwater temperatures, tropical vagrant species, and some of the most jaw-dropping, crystal-clear visibility you will ever experience on the San Carlos wrecks. Here is your local guide to diving the Gulf of California during an El Niño event.

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