Isla del Caño is a small reserve with big animals. For me, the best part was the small group pace and the chance to see turtles and reef sharks up close. I also liked how the day is built around short in-water sessions with rest time so you stay comfortable. One thing to consider: the boat ride can be fast, so if you’re prone to motion sickness, plan ahead.

You’ll start early—around 7:30am—and you’ll be back in time for lunch. It’s a certified divers only outing, run by Yemanyá Expeditions from Marisqueria Roberto’s in Rancho Quemado, Drake Bay, and it caps at six people, which makes the day feel more personal than big-fleet chaos.

Key Highlights You’ll Feel During the Day

• Turtles, rays, and reef sharks are a real focus of the itinerary
• Guide Alexa is specifically mentioned in multiple excellent reviews
• Max group size of 6 people, so you get more attention
• Gear + park entrance + lunch + a cold beer are included in the price
• Short in-water sessions with rest time between them
• Fast boat means pack motion-sickness help

Morning Start From Marisqueria Roberto’s (7:30am)

This is the kind of trip that starts early on purpose. You meet at Marisqueria Roberto’s in Rancho Quemado (Provincia de Puntarenas, 60506) and the start time is 7:30am. The early launch helps you get the best slice of the day and still finish with time for lunch back on shore.

The meeting point is listed as near public transportation. That matters because Drake Bay isn’t always a place where every pickup feels easy. If you’re staying nearby or can coordinate transport locally, this tour is straightforward: show up, gear up, get briefed, and go.

A practical note: since you’re a certified diver, you’ll likely spend some time getting ready with your equipment before heading out. Bring your energy and keep your routine simple. Early mornings are easier when you don’t improvise with unfamiliar gear.

Isla del Caño Biological Reserve: What You’ll See Underwater

The whole point of the day is Isla del Caño Biological Reserve, one of Costa Rica’s top places for marine encounters in this area. The reserve is known for healthy habitat and steady wildlife presence, and that shows up in what people describe.

Here’s what you should reasonably look forward to, based on the tour details and the strongest themes from reviews:

• Turtles (more than one guest talks about seeing them)
• Reef sharks, including a whitetip reef shark
• Rays
• Lots of tropical reef fish
• Extras that can pop up, like seahorses, morray eels, and even a sleeping turtle mentioned in a top review

I like that the experience isn’t just about ticking off animals. It’s about exploring the reserve with enough structure that you’re not rushing from one spot to another. Warm waters and healthy coral formations are part of the promise—so you’re not only chasing big animals; you’re also looking at the ecosystem they live in.

Also, you’ll notice how the tour language emphasizes safety and eco-minded behavior. For you, that typically means more responsible handling underwater and a calmer feel overall—less chaos, more time actually looking.

A Certified Divers Only Day With Short In-Water Sessions

This outing is exclusive for certified divers. That’s not a marketing line—it changes the tone of the day. You’re not being taught fundamentals from scratch. Instead, you can expect a guided plan aimed at people who already know how to manage buoyancy, descent, and breathing.

The schedule is also designed around comfort. It calls for a few in-water sessions (not just one long one) with adequate rest time in between. That rest matters for certified divers, too. It helps you reset, check how you’re feeling, and stay relaxed instead of turning the whole trip into one endurance test.

Small groups support this style. With a maximum of six people, the guide can watch spacing, help with setup if needed, and slow down when someone needs a minute. In the review highlights, the guide Alexa gets praised for taking time to get everyone ready and for pointing things out underwater in a clear, calm way.

If you like guided structure but don’t want a packed cattle-car feeling, this setup fits.

Food, Beer, Water, and Snacks: Included Value in Drake Bay

At $186 per person, this trip isn’t the cheapest option in the region—but it’s priced like a day that covers the stuff people often forget to budget for.

You get:

• Use of scuba equipment
• Lunch (a varied menu; the provider works with restaurants locally)
• Alcoholic beverage: a cold beer
• Water and snacks during the activity
• Entrance fee for the reserve

That combination is what makes the value work. If you’ve ever booked an ocean activity and then realized you still need to pay for gear rental, meals, and park fees, you know how the total creeps up. Here, it’s bundled.

I also like the rhythm: get on the water early, then return and eat lunch without the awkward scramble to find something nearby while everyone is still tired and salty. The tour is explicitly timed to get you back in time for lunch.

One more thing: a cold beer on the beach sounds simple, but after a morning on the water, it hits just right. It’s the kind of small included detail that makes a day feel complete, not clipped.

Guide Time Matters: The Alexa Factor

The most repeated praise is about guide attention. In the standout reviews, Alexa is credited with:

• taking time to help people get ready
• showing underwater features and wildlife step-by-step
• creating a sense of safety so divers didn’t feel rushed

That’s exactly what you want in a guide. When you’re in the water, you’re processing buoyancy, depth, and your air supply. If the guide is also constantly fighting the group, it becomes stressful. The reviews suggest the opposite: calm pacing, clear underwater pointing, and good situational awareness.

You’ll likely get more out of the trip if you’re willing to slow down and watch. The best underwater moments usually happen when you’re not staring at your instruments the whole time. A strong guide helps you split attention—enough control to stay safe, enough focus to actually see turtles and sharks doing their thing.

The Boat Ride Reality: Fast Water, Motion Sickness, and Comfort Tips

Not every great day is perfectly gentle. One review specifically notes that the boat can be quite fast and recommends sea sickness pills. That’s a smart, practical tip for you, even if you’re usually fine.

Here’s how to use that information wisely:

• If you’ve had motion sickness before (car, boat, even shaky ferries), take prevention rather than waiting.
• Bring your own strategy—ginger, meds, whatever works for you—because once you’re on the water, you can’t instantly change your body’s response.
• Keep your expectations realistic. Fast boat doesn’t automatically mean unsafe. It just means your stomach might need help.

The upside: the trip is built to be about the underwater time. A faster boat can mean more time on site and less hanging around.

Eco-Minded and Safety-Focused (What It Means for You)

The experience is described as small group and eco-friendly. You should read that as: the operation likely tries to minimize unnecessary pressure on wildlife and keeps the day controlled so everyone gets a good, safe experience.

For you, that translates into:

• less crowding near wildlife
• more guided awareness instead of random wandering
• a plan that keeps groups from turning the underwater area into a stampede

It also ties into the kind of reviews you’re seeing. People mention feeling safe and not rushed. In water, “safe” isn’t just about equipment—it’s about behavior, spacing, and a guide who manages the group well.

Price and Logistics: Does $186 Make Sense?

Let’s talk value directly. $186 for a 6-hour guided outing with equipment use, lunch, snacks, water, a beer, plus the reserve entrance fee is not a random number. It’s a full-day package.

If you’re trying to decide whether to book, compare this to the common alternatives:

• Booking your own equipment and paying separately for park fees often costs more than you expect.
• Some half-day options leave you hungry or without meals included.
• Bigger operations can mean less personal attention and more time waiting.

This trip’s strongest “value” argument is the combination of included items and the maximum group size of six people. That’s the part that can noticeably improve your experience—especially when underwater guidance is a big deal for you.

Who This Tour Fits Best (And Who Should Skip It)

This works best if:

• you’re a certified diver who wants a guided plan
• you like small groups and attention from the guide
• you’re excited by the reserve’s repeat marine highlights: turtles, rays, and reef sharks
• you want the full package: gear, lunch, and park admission included

You might want to skip it if:

• you don’t meet the certified diver requirement
• you know you react poorly to fast boats and you don’t plan for motion sickness
• you’re not comfortable with a moderate physical fitness level for an early start and a day on the water

FAQ

How long is the Isla del Caño certified divers tour?

It’s about 6 hours.

What time does the tour start?

Pickup begins at 7:30am.

Where is the meeting point?

The meeting point is Marisqueria Roberto’s in Rancho Quemado, Drake Bay area.

What does the $186 price include?

It includes scuba equipment, lunch, snacks, water, a cold beer, and the entrance fee to the Isla del Caño Biological Reserve.

Is this tour for beginners?

No. It’s exclusive for certified divers.

What marine life should I hope to see?

The experience focuses on turtles, reef sharks, rays, and tropical fish. Reviews also mention seahorses, morray eels, stingrays, and a sleeping turtle.

How many people are on the tour?

There’s a maximum of 6 travelers/people.

What happens if weather is bad?

If poor weather cancels the trip, you’ll be offered a different date or a full refund.

Should You Book Isla del Caño With Yemanyá Expeditions?

I’d book it if you’re a certified diver and you want a focused day in Isla del Caño with small-group attention and real wildlife chances. The best reasons are simple: gear + park fee + lunch + a beer are included, and the guide attention is strong, especially with Alexa. Also, the schedule’s built around short in-water sessions and rest time, which makes the day feel manageable.

I’d think twice only if you hate fast boat rides and you won’t take motion-sickness steps. If that’s you, plan for it and you’ll likely be fine.

If you want a well-run reserve day that doesn’t feel crowded or rushed, this is a very solid choice for Drake Bay.