Explore Two Oceans in One Expedition: Sea of Cortez and Socorro
Two underwater worlds in one trip: macro life, pelagic giants, sunken volcanoes and deserted beaches.
- No hidden fees
- Flexible payment options
- Direct booking & personal service
- Bilingual support throughout your expedition
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sea of cortez and socorro expedition
A 14-Night Liveaboard for Experienced Divers
Explore two completely different marine ecosystems in a single liveaboard expedition. From the warm, life-rich waters of the Sea of Cortez to the open-ocean wonders of the Revillagigedo Archipelago.
An epic 14-night journey designed for divers who want to experience the best of both worlds.
Upcoming expeditions
2 exclusive departures per year
Duration: 14 nights / 15 days
Required level
Minimum certification: Advanced Open Water + nitrox
Recommended experience: Ocean diving, moderate currents.
Best for intermediate to advanced divers
- Diving Conditions & Difficulty
- Conditions: Some deeper dives, occasional currents, variable visibility.
- Weather: Sea of Cortez: 26–30°C water, warm sunny days.
- Socorro: 22–26°C water, cooler open-ocean conditions.
Marine Life
- Sea of Cortez: sea lions, turtles, reef fish, nudibranchs, mobulas, bull sharks…
- Socorro: hammerhead sharks, giant mantas, dolphins, whales.
- Special activities: Themed nights, unique dives, interactions with local fauna.
Equipment & Prep
- Provided: Tanks, weights, optional Nitrox, daily briefings.
- Bring your own: Regulator, 5mm or 7mm wetsuit, dive computer, mask, fins.
- Rental gear: Available for additional cost.
- Daily Itinerary & Activities
- Scientific talk on local species.
- Sunsets on deck, theme nights.
- Day 1: Check-in in Cabo San Lucas
Boarding Process
Check-In & Luggage Drop-Off
Check-in and luggage drop-off will take place in the designated conference room at El Tesoro Hotel between 11:00 AM and 4:30 PM on the day of departure.
Our land crew will be on hand to assist with the check-in process, tag your luggage, and answer any questions you may have.
Staying at a Different Hotel?
No problem — you’re welcome to check in and leave your luggage with us at El Tesoro. Afterward, feel free to relax at the hotel or enjoy lunch at one of our partner restaurants nearby.
Important: Return by 6:00 PM
All guests must return to the check-in room by 6:00 PM sharp for organized transportation to the vessel.
Boarding Policy
To board the vessel, guests must complete the full check-in process beforehand.
Rental Gear Fitting
If you’ve reserved rental equipment, fittings and final checks will be carried out during check-in.
Luggage Policy
All bags must be handed over to our crew before 4:30 PM in the check-in room. Please note: luggage cannot be sent directly to the vessel under any circumstances.
- Day 2 – Navigation to Revillagigedo
- Days 3 to 7 – Diving in socorro Islands
- Day 8 – Navigation to the Sea of Cortez
- Day 9 to 14: Diving in The Sea of Cortez
Example itinerary:
Day 9 – Diving Cabo Pulmo
Day 10 – Diving Cerralvo Island
Day 11 – Diving Isla San Jose
Day 12 – Diving Las Animas
Day 13 – Diving El Bajo
Day 14 – Diving Espiritu Santo - Day 15 – Disembarking in Cabo San Lucas
We return to Marina del Rey (Cabo San Lucas) at 7:30 AM after breakfast.
One trip, two of the best dive destinations: Sea of Cortez and Socorro, all aboard our premium liveaboard.
What our guests say about our diving trips
“I felt like I went on three different trips in one. Non-stop wonder.”
Book an amazing diving adventure
Join us in this unique two destination diving trip
and secure your spot today — spaces fill up fast!
