If you’re dreaming of a day spent exploring one of Mexico’s most fascinating marine spots, this tour might catch your eye. Offering a blend of snorkeling, cave exploration, marine wildlife sightings, and plenty of relaxing moments, the Marieta Islands full-day experience is a popular choice for travelers eager to enjoy nature at its best.

What really stands out about this tour are the opportunity to see dolphins and humpback whales (seasonally), and the inclusive meals and open bar—making it a good value for a full day on the water. That said, it’s not perfect for everyone; it’s a fairly long day, and some might find the group size a bit crowded.

If you’re someone who loves discovering new marine environments, doesn’t mind a group adventure, and enjoys a laid-back vibe with drinks and good food, this tour could be just right. But if you’re looking for a super personalized experience or have mobility issues, you might want to consider other options.

Key Points

Marine wildlife galore: Expect to see dolphins, colorful fish, and during certain months, humpback whales.
All-inclusive experience: Meals and an open bar are part of the package, offering convenience and value.
Caves and underwater wonders: Explore natural caves and snorkel in the clear waters.
Seasonal whale sightings: From December to March, humpback whales are often spotted.
Group size and logistics: Tours accommodate up to 80 travelers, which can be lively but also busy.
Duration and scheduling: A 7-hour morning adventure ideal for those who want a full day of activities.

You can check availability for your dates here:

The Itinerary and What You Can Expect

This tour provides a well-rounded day exploring the Marietas Islands, an eco-tourism hotspot famed for its diverse marine life and unique geological features. Starting early, you’ll meet at Puerto drinks & snacks on Francisco Medina Ascencio Boulevard around 8:15 a.m., with departure at 9:00 a.m. From there, the journey begins—it’s a roughly 6-hour adventure that loops back to the initial meeting point.

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The Journey to the Islands

The trip kicks off with a scenic boat ride out to the islands, giving you a taste of the sea and a chance to stretch out and enjoy the views. This part is pretty straightforward, but keep in mind that the boat ride can be lively and a little bumpy, depending on the weather.

Marine Life Encounters

Once at the islands, the highlight is undoubtedly the marine life. The waters here are teeming with dolphins and colorful fish, and guided snorkeling sessions will give you the chance to see them up close. We loved the way guides help you navigate the waters, making sure everyone gets a good view and stays safe.

If you visit between December and March, there’s a good chance you’ll spot humpback whales—a real treat for whale enthusiasts. The reviews note that whale sightings are common during this season, and many travelers come away excited about their encounters.

Cave Exploration and Underwater Wonderlands

The islands are famous for their natural caves and underwater formations. Expect to explore caves that you’ll reach by kayak or on foot, depending on the day’s conditions. The caves are a highlight because of their natural beauty and the chance to see some underwater rock formations during snorkeling.

The guided tours do a great job of explaining the geological features, and the experience of swimming through caves is quite memorable. Be aware, though, that the caves can be slippery and might not be suitable for everyone, especially those with mobility issues—unfortunately, the tour isn’t wheelchair accessible or recommended for people with back problems.

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Kayaking and Snorkeling Adventures

The included kayaking and snorkeling gear means you can get up close and personal with the marine environment. We found that the snorkeling spots offer vibrant views of tropical fish, and kayaking provided a peaceful way to explore the waters at your own pace.

Some reviews mention that the equipment is functional but not brand-new, so don’t expect top-of-the-line gear. For most travelers, though, it’s perfectly adequate to enjoy the sights.

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Meals and Open Bar

One of the biggest perks is the all-you-can-eat breakfast and lunch, with drinks included. The food is straightforward but plentiful, giving you enough energy for the rest of the day. The open bar is a nice touch—perfect for relaxing after some water activities and enjoying the sea breeze.

This all-inclusive approach really does add value, making it easier to unwind and just enjoy the day without worrying about additional costs.

Group Size and Atmosphere

The tour limits the number of travelers to about 80, which balances a lively, social atmosphere with enough space to move around. Some reviews mention that it can feel a bit crowded at times, especially during snorkeling or cave visits, but overall, it’s a friendly environment.

While the experience is guided in English and Spanish, the size of the group means you might not get a highly personalized experience. Still, guides are knowledgeable and friendly, eager to answer questions and ensure everyone’s safety.

The Cost and Value

At $115 per person, this tour is competitively priced considering what’s included—meals, open bar, snorkeling gear, and guided exploration. When you compare it with similar experiences, the value holds up, especially given the chance to see whales (seasonally), dolphins, and explore caves.

However, the port fee of $30 MXN and conservation bracelet at $110 MXN are additional costs, so keep that in mind when budgeting. The bracelet supports island conservation and is a recommended purchase, but it’s not included in the base price.

Practical Tips for Booking and Participation

Book early if you want to secure a spot, especially during peak season (December to March for whale sightings).
Arrive on time at the meeting point, as the tour departs promptly at 9:00 a.m.
Bring a waterproof bag for your valuables, as you’ll be in and around water most of the day.
Dress appropriately—swimsuits, hats, light clothing, and plenty of sunscreen.
Be mindful of physical limitations; the tour isn’t suitable for those with back problems or in wheelchairs.
Consider your comfort with group tours—this is lively, with a large group moving between activities.

The Sum Up

This full-day tour to the Marieta Islands packs in snorkeling, whale and dolphin sightings, cave explorations, and plenty of time to relax with food and drinks. It’s a good value for travelers who want a comprehensive marine experience without the hassle of organizing separate activities. The inclusion of meals and an open bar makes it feel more like a day out with friends than just a tour.

It’s best suited for those who enjoy group adventures, are comfortable with water-based activities, and want to maximize their time exploring Mexico’s stunning marine environment. If you’re after a more intimate or personalized experience, or have specific mobility needs, you might want to explore other options or private tours.

Overall, it’s a lively, well-organized way to get a taste of the natural beauty and wildlife that make the Marietas Islands a must-visit destination. Just be prepared for a full day and bring your sense of adventure.

Ready to Book?

Marieta Islands: Full-Day Tour with Meals and Open Bar

FAQ

Is the tour suitable for children?
While the tour doesn’t specify strict age limits, it involves water activities like snorkeling and kayaking, which may not be ideal for very young children. It’s best suited for older kids and teenagers comfortable in the water.

How long is the boat ride to the islands?
The trip includes a boat ride that starts the journey, but exact duration isn’t specified. Expect about six hours of total activity, including travel time, with the boat ride being part of this.

What is included in the price?
The $115 covers snorkeling equipment, breakfast, lunch, and an open bar. Additional costs are the port fee ($30 MXN) and the conservation bracelet ($110 MXN).

Can I see whales during this tour?
Yes, humpback whales are often spotted from December to March, depending on the season and weather conditions.

Is there any physical difficulty involved?
The tour isn’t recommended for people with back problems or those in wheelchairs. Some activities like cave exploration might require a bit of agility.

What should I bring?
Bring waterproof clothing or a swimsuit, sunscreen, a hat, sunglasses, and a waterproof bag for your valuables. Comfortable shoes for walking and paddling gear are provided.

Are there any hidden costs?
Apart from the port fee and conservation bracelet, no hidden costs are mentioned. The tour is all-inclusive outside of these extras.

If you’re after a full day of marine adventure, great food, and drinks in beautiful surroundings, this tour to the Marieta Islands offers a lot of bang for your buck. Just remember to go prepared and keep your expectations balanced—it’s a lively group experience, but one that many travelers find memorable and worthwhile.