Giant mantas and curious dolphins.
The dive
Giant oceanic mantas that seek out divers, pods of curious dolphins, schooling hammerheads and winter humpback song — Mexico's big-animal crown jewel.
When to go
The liveaboard season runs November–May; giant oceanic mantas are reliable throughout, with humpback whales Jan–Mar and sharks year-round.
Readiness
Advanced-level site — suits Advanced Open Water divers and up. Typical requirements:
Not sure you're ready? Read our readiness guide or check yourself in the planner.
Logistics
| Getting there | International flight + ~24 hr crossing. Fly to Cabo San Lucas (SJD), Mexico, then board a liveaboard for the ~24-hour crossing to the islands. |
|---|---|
| Where to stay | Liveaboard only. Liveaboard only — the Revillagigedo archipelago is a remote UNESCO marine park. |
| Operator to look for | Reviewed Socorro liveaboards operating the protected biosphere reserve. |
Sources
Links checked 29 September 2026. They cover the site's location, protection status and background. Costs, difficulty and season windows are ScubaRogue's editorial estimates, so confirm them with your operator before you book. How we research
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