Secret beach vibes, plus serious marine life.

This half-day cruise around Las Marietas gives you protected-park snorkeling and a real chance at wildlife like dolphins, sea turtles, manta rays, and humpback whales when they are in season. I love how the day mixes active water time with hot food and an open bar back on the boat, so you are not just watching from a distance. One thing to keep in mind: the trip includes a few extra on-site fees (marine park and marina), so the final cost is slightly higher than the headline price.

You also get a lot of “do stuff” for a 6-hour schedule. You can swim, snorkel, and then switch to kayak or paddle board time after the first water session. The main drawback is simple: sea conditions and wildlife luck affect what you see, so if you want guaranteed sightings or guaranteed beach access to the most famous sand pocket, you should confirm what is included for your exact departure.

Key Things I’d Plan For

• Protected marine park snorkeling with guided help to find the best spots for fish and reef life
• Wildlife odds: humpback whales in season, plus dolphins, sea turtles, manta rays, and marine birds
• Blue-footed booby possibility in Las Marietas (if you are lucky, you might spot one)
• After-snorkel water options: kayaking, paddle boarding, or just another swim
• On-board comfort perks: continental breakfast, hot lunch, life jackets, and mask plus snorkel
• Fun on the way back: music, dancing, karaoke, and crew games

Las Marietas in 6 Hours, What Makes It Click

Las Marietas is one of the big reasons people go out of Puerto Vallarta, because it is a protected area where the water life stays healthier than it would in a high-traffic zone. The tour is designed around that, with time that is mostly about being in the water rather than just passing by.

I like that the pacing is tight but not rushed. You get a breakfast start while you cruise out, a main snorkeling session at Las Marietas, and then a second wave of water fun before lunch and drinks kick in on the return.

The day also has a social side. The music and karaoke are not just background noise, they are part of the experience, and you will feel that shift when the dance floor opens on the way back.

Breakfast While You Cruise, Then Wildlife Hunting Starts

The tour begins with continental breakfast served as you head toward Las Marietas. The point is not fancy food, it is timing. Breakfast keeps you fueled for the water activities, and it also gives you a calm start before everyone grabs snorkel gear.

As you cruise, you are watching for wildlife. The highlights include humpback whales when they are in season, along with dolphins, sea turtles, manta rays, and marine birds. Even if you do not spot everything, this is one of those trips where you get repeated chances to look up and scan the surface.

Bring your eyes as much as your camera. Manta rays and sea turtles can appear and disappear quickly, and whales, when present, often show in short bursts. This is where you benefit from having an expert guide scanning with you rather than just staring alone.

Snorkeling in the Protected Marine Park, How It Works

Your main water time happens after the cruise when you arrive at Las Marietas. You will snorkel in the protected marine park, where you can see colorful fish and a bigger variety of marine life than you usually get on random coastal swimming stops.

What I like about this setup is the guidance. The expert guide points out likely spots where the ecosystem looks most active, so you are not just hoping to get lucky in the first minute.

You also get the basics handled for you. Mask and snorkel and life jackets are included, which makes it easier to travel light. If you are a confident swimmer, you still keep the life jacket for safety, and it can help you relax in the water.

What you might realistically see

The tour description focuses on a strong mix: dolphins, sea turtles, manta rays, and birds, and then snorkeling with colorful reef fish. In real terms, you should expect the snorkeling to be the most consistent part of the day, while whales and manta rays are more “when you catch them” sightings.

Also, if you are expecting clear water every single second, plan for the fact that ocean conditions change. Snorkeling quality can vary day to day, and visibility is not always equally good.

Las Marietas’ Secret Beach Time, Know What to Confirm

Las Marietas is famous for its secret beach, and the tour leans into that iconic draw. Still, the exact type of access can be confusing on day trips, because some operations focus on the protected marine park and boat-based viewing, while others include closer beach access.

Here is the practical approach: before you go, confirm whether your schedule includes time on the famous sand area specifically, versus viewing from the water and doing snorkeling and other activities instead.

This matters because if the secret beach is your single top reason to book, you want clarity on whether you are getting that experience as part of the standard program or via an extra add-on. If it is a must, ask directly with your operator before departure.

Kayaks, Paddle Boards, and a Second Round in the Water

After snorkeling, the fun does not end. Back on the water, you can choose kayaking or paddle boarding, or simply swim and hang out.

I like this part because it gives you options based on your energy. If snorkeling left you feeling great, kayaking and paddle boarding are a fun way to keep exploring without needing to hunt for fish with your face in the water.

It is also a nice reset. Snorkeling is physical and focused, while paddling is more about control and scenery. You get another chance to look around for birds and surface wildlife without the tight attention snorkeling requires.

If you are not a confident paddle person, still consider the swim time. The tour provides life jackets, so you can stay safe while you enjoy the bay atmosphere.

Open Bar, Hot Lunch on the Boat, and the Return-Trip Party

Once your water activities are done, the vibe shifts. The bar opens after snorkeling, so you can relax and grab your favorite drink while you cruise and cool down.

Lunch is also part of the boat plan. It is described as a hot cooked lunch prepared on the boat, which is a big value point on a day trip. You are not relying on random stops for food, and you are not dealing with the stress of finding a meal in town mid-day.

Then comes the fun part on the return. Music is on, the dance floor opens, and karaoke is available. There are also crew-prepped games, so the energy stays high until the end of the cruise.

If you prefer quiet, this is not a hushed nature-only excursion. It is more like a lively day on the water with nature woven in, and that is either a perfect match or a mismatch, depending on your style.

Wildlife Watching Without the Fantasy, Think in Chances

This tour’s wildlife promise is a list, not a guarantee. Humpback whales are mentioned as a seasonal highlight, which is exactly how you should interpret whale sightings on any cruise. When whales are in season, the chances rise, but you can still end the trip seeing dolphins and birds instead.

Dolphins, sea turtles, and manta rays are also listed highlights. The best mindset is to treat the cruise as a series of scanning moments. Keep an eye on the water surface, listen when the guide calls something out, and do not get stuck staring at your phone.

Marine birds are part of the fun too, and there is even a mention of the Blue-footed booby. That bird is described as living in Las Marietas and the Galapagos Islands. If you spot one, it feels like a real “this is why we came” moment, and it makes the bird watching feel special rather than incidental.

Price and Logistics, What You Actually Pay

The headline price is $128 per person for a 6-hour experience that includes breakfast, lunch, open bar after snorkeling, guide support, and multiple water activities. That base price can feel fair because it bundles the equipment and staffing that would cost you separately if you pieced together a trip on your own.

But you should budget for the fees not included. The marine park conservation fee is listed at 220 MXN per person (about $8 USD), and the know-before-you-go notes also mention about $180 pesos. Those two numbers both appear in the provided details, so plan for a marine park fee in that neighborhood.

There is also a marina entrance fee of 33 MXN per person (about $2 USD), with the notes listing it as 32 pesos per person (about $1.50 USD). Again, both figures show up, so treat it as a small extra you should not ignore.

What makes it good value

What you are really paying for is the combination:

• A guided snorkeling session in a protected area
• Boat-provided meals: continental breakfast and hot lunch
• Water time beyond snorkeling: kayaking and paddle boards
• Safety support: life jackets plus mask and snorkel
• Entertainment on the way back: music, dancing, karaoke, and games

If you only care about snorkeling for a couple of hours, you might find cheaper options. But if you want a structured half-day with equipment and food handled, this is more likely to feel worth it.

What to Bring, So You Do Not Waste Time

You will have a much smoother day if you come ready for salt water and sun. Bring your swimsuit, towel, sunglasses, and sunscreen. A hat helps a lot, especially when you are cruising and waiting for the next water segment.

You can bring a camera or video camera if you want to capture wildlife and scenery. Just remember water and wind are real out there, so secure your gear.

Extra cash is also wise for tips and photos if those are part of your plans. And if you are planning any add-ons like closer beach access, keep money ready.

For snorkeling equipment, the notes mention a security deposit. You can use hotel room key, ID, or 200 pesos as the deposit for the snorkeling gear.

Who This Tour Fits Best

I think this tour is a great match if you want:

• A day that mixes active water time with food and drinks
• A guided approach to snorkeling, where you are pointed to better ecosystem spots
• A fun social atmosphere, with music, dancing, and karaoke
• The possibility of marine wildlife sightings, especially humpback whales in season

It may not be your best choice if you want a quiet, minimalist nature walk. This trip is about being on the water with energy, and the entertainment is part of the schedule.

It also helps to be comfortable in the water. Even with life jackets provided, snorkeling and paddle boarding require some ease with getting in, staying aware, and moving around safely on a boat.

Should You Book This Puerto Vallarta Marietas Day Trip?

If you want a guided, well-fed half-day that checks the big boxes of Las Marietas, I would book it, especially if open bar and the return-trip party vibe sounds fun rather than annoying. The value works best when you take advantage of the included snorkeling plus the after-snorkel activities, instead of treating it as a one-time swim.

If you are tightly focused on a specific beach moment, do one extra step first: confirm what is included regarding access to the famous secret beach area. That small check can prevent disappointment and make the day feel exactly like you hoped.

FAQ

How long is the Puerto Vallarta Marietas tour?

The duration is 6 hours.

What is included in the price?

It includes friendly English-speaking tour guides, continental breakfast, lunch prepared on the boat, open bar after snorkeling, life jackets, mask and snorkel, kayaking, paddle boards, and karaoke plus music for dancing.

Are the marine park and marina fees included?

No. You must pay a marine park conservation fee (listed as 220 MXN per person, with notes also mentioning about 180 pesos) and a marina entrance fee (listed as 33 MXN per person, with notes also mentioning about 32 pesos).

Is the bar open during the whole trip?

The open bar is listed as being available after snorkeling.

Will I see humpback whales?

Humpback whales are mentioned as a highlight when they are in season, so sightings are not guaranteed.

Do I need to bring snorkeling gear?

No. Mask and snorkel are included, and life jackets are provided too.

Can I do activities besides snorkeling?

Yes. After snorkeling, you can do kayaking or paddle boarding, or swim.

What food is provided?

You get continental breakfast and a hot cooked lunch prepared on the boat.

What should I bring with me?

Bring your swimsuit, towel, sunglasses, hat, and sunscreen. You may also want a camera or video camera, and extra cash for tips or photos.

Is there a security deposit for snorkeling equipment?

Yes. The notes say you can use a hotel room key, ID, or 200 pesos as a security deposit for the snorkeling equipment.