You’ll slip into cool blue water near La Paz and swim right alongside gentle whale sharks—with certified guides keeping things safe and personal for your small group. Expect salty air, shared laughter over snacks on the boat, underwater photos to remember it by, and that rush when you see your first giant shadow glide past.
“You’ll want to keep your mouth closed,” our guide joked as we zipped out from the La Paz marina, salt spray flicking my sunglasses. I was still pulling at the wetsuit—never elegant—but nobody cared. There were only eight of us, plus Captain Luis and Ana, who handed out bracelets and grinned like they’d done this a thousand times but still loved it. The air smelled briny and sweet, like sunscreen and warm plastic from the gear bags.
I didn’t expect my heart to thump so loud when Ana pointed at a shadow gliding just under the surface—“Tiburón ballena!” she called out. Suddenly it was real: we were actually about to snorkel with whale sharks. My mask fogged up instantly (classic), but even blurry, that first glimpse of the spotted giant moving slow and calm was wild. The water was cooler than I thought it’d be; you sort of forget everything else for a second except the sound of your own breath and those huge tails swishing past. I tried saying “gracias” underwater when Ana gave me an OK sign—don’t recommend.
We took turns slipping in, never more than two at a time near the whale shark—strict rules here, which honestly made me trust them more. Luis explained how only 14 boats get permits per turn in the refuge area; he seemed proud of that system. Between jumps we munched on salty snacks and swapped stories about who got closest (not me). At some point, someone’s GoPro strap snapped and there was a lot of laughing as it floated off—Ana dove after it like a pro.
I still think about that moment floating above the sandy bottom, sunlight flickering down in stripes while this enormous peaceful creature just did its thing below us. Even now I can smell that mix of seaweed and neoprene if I try hard enough. If you’re ever in Baja California Sur and you want something honest—not flashy, just real—you should probably do this day trip from La Paz. It’s not every day you get to say you swam with the world’s biggest fish, you know?
The tour allows a maximum of 10 people per boat for each group.
Yes, wetsuits and all snorkeling equipment are provided as part of the tour.
Tours run at 7 am, 9 am, 12 pm, and 2 pm daily depending on permit availability.
No hotel pickup is mentioned; guests meet at the marina in La Paz.
Infants and small children can join but must ride in a pram or stroller on board.
Yes, underwater photos and videos are included with your booking.
The tour is not recommended for pregnant travelers or those with spinal or cardiovascular issues.
You request morning slots via WhatsApp at 3 pm the day before; spots are first-come-first-served.
Your day includes all snorkeling equipment like wetsuits and masks, bottled water to keep you hydrated between swims, salty snacks for quick energy on deck, all necessary fees and taxes covered upfront, plus underwater photos and videos so you don’t have to worry about missing that perfect shot—all organized by experienced local guides from start to finish.
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