Puerto Vallarta: Wild Dolphin Encounter & Los Arcos Snorkeling

Dolphins in the Bay, Then Underwater at Los Arcos

You meet a marine biologist at Marina Vallarta, learn about dolphin ecology, then observe wild dolphins in the bay from a small boat. Afterward, you snorkel Los Arcos Marine Park with provided equipment and see the underwater life there. Lunch, water, and all gear are included, and you're finished by early afternoon.

Step-by-step itinerary

Stops and time spent at each

1. Sierra Madre Mountains30m
2. Los Arcos National Marine Park1h · entry included
3. The Malecónpassing by

Dolphin talk and snorkeling adventure

• Meet guide at Marina Vallarta office
• Attend informative dolphin talk
• Receive snorkeling equipment
• Snorkel at Los Arcos Marine Park
• Enjoy scenic views of Puerto Vallarta

The experience

"Did you actually see them up close, or just from far away?" That's the question most people ask after a boat trip, and it's the one this tour answers before you even leave the dock. You start at Marina Vallarta with a marine biologist who walks you through dolphin behavior and ecology, not a five-minute spiel, but a real talk that changes how you watch them once you're on the water. The boat holds ten people maximum, which means you're not crammed shoulder-to-shoulder with forty other tourists, and the guide can actually point things out without shouting.

Once you're out on the bay, the dolphins appear in their own time. There's no guarantee of a specific number or a photo-op moment, that's the whole point of "wild", but the biologist knows the waters and reads the patterns. You watch them surface, move, hunt, interact with each other. The Sierra Madre Mountains sit in the background, and the water is clear enough that you start to understand why they're here. After the dolphin encounter, the boat heads to Los Arcos National Marine Park, where the snorkeling actually begins. You get fitted with equipment (included), and then you're in the water among the fish, not a reef, but a rocky marine ecosystem with enough color and life to hold your attention for the time you're down there.

The whole thing runs half a day, which means you're back by early afternoon and haven't burned your entire schedule. Lunch is a box with a sandwich and a granola bar, soft drinks included, so you're not paying extra or hunting for food after. The guide is a professional naturalist, not someone who learned the script last week, and that difference shows when you're trying to understand what you're actually looking at underwater or why the dolphins moved the way they did.

What’s included

Your day includes an educational session with a marine biologist at Marina Vallarta, bottled water throughout, professional snorkeling equipment, a box lunch with sandwich and granola bar, soft drinks, and guided observation of wild dolphins in the bay followed by snorkeling at Los Arcos National Marine Park. A vegetarian lunch option is available if you request it when booking.

Before you book

Days and timesMonday, Wednesday and FridayDepartures at 08:00 and 08:30

AgesAdult (12 to 80 years) · Child (4 to 11 years) · Under 4: can't be booked

GroupUp to 10

Live guideEnglish and Spanish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Paid on siteUS$ 5

Prices and times updated 9 days ago

Good to know

Low physical effortPublic transport nearbyNot recommended during pregnancy

Operated by ECOTOURS VALLARTA

Is this one for you?Book this if you want to see dolphins without the crowds and understand what you're looking at: the marine biologist and small group size are what make that possible in a half-day window.

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Top questions

What languages is the tour guided in?

Live guide in English and Spanish.

Can children come?

Yes. Ticket types: Child (4 to 11 years). Children under 4 can't be included in the booking.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What time does the tour start and how long does it take?

The tour departs from Marina Vallarta in the morning and runs for approximately half a day. Exact start time should be confirmed at booking.

Is the dolphin encounter guaranteed?

No. The tour observes wild dolphins in their natural habitat, so sightings depend on where they are that day. The marine biologist knows the waters and reads the patterns, but there's no fixed number or photo guarantee.

What's included in the lunch?

A box lunch with a sandwich, granola bar, and soft drinks. Vegetarian options are available if you request them when booking.

Do I need to bring my own snorkel gear?

No. Snorkeling equipment is provided and included in the tour price.

Is this tour suitable if I'm not very fit?

Yes. The tour is suitable for all physical fitness levels. Most of the time is spent on the boat or in the water at a relaxed pace.

What should I bring?

Bring sunscreen, a towel, and a change of clothes. Bottled water is provided, but you may want to bring extra if you prefer.

Is there parking at Marina Vallarta?

Yes. Public transportation options are also available nearby if you prefer not to drive.

What if I'm pregnant?

This tour is not recommended for pregnant travelers.

How many people are on the boat?

The group is limited to a maximum of 10 people, which keeps the experience personalized and the boat comfortable.