Exploring the Marietas Islands and Its Hidden Beach: A Detailed Review of the Small-Group Tour
Few seaside adventures promise the mix of natural beauty, unique experiences, and fun activities quite like a tour of the Marietas Islands. Known for their breathtaking Hidden Beach, these islands in Jalisco, Mexico, attract travelers seeking a mix of exploration, wildlife encounters, and memorable moments. While we haven’t personally taken this exact tour, based on detailed reviews and the itinerary, it’s clear this experience offers a well-rounded, value-packed day on the water.
What immediately catches the eye are the small group size—less than nine people per boat—which promises a more intimate and personalized experience. The tour’s highlights include swimming through a marine tunnel, snorkeling at Skull Reef, and visiting the exclusive Secret Beach, which is accessible only during certain months. Plus, the chance to fly underwater with the Subwing adds an extra thrill. One aspect that travelers should consider is the need for basic swimming ability and physical comfort with water activities, as certain parts involve swimming and water-based exploration.
This tour is best suited for those who love a mix of adventure, wildlife, and scenic beauty, while also appreciating a smaller, more personal group setting. It’s ideal for travelers who enjoy active outings, are comfortable in the water, and want to explore Mexico’s marine wonders in an authentic, less touristy way.
Key Points
- Intimate Group Size: Small groups (less than nine people) ensure personalized attention and a more relaxed atmosphere.
- Variety of Activities: From snorkeling and swimming through tunnels to surfing and flying underwater—adventure is guaranteed.
- Limited Access & Seasonal Spots: The Secret Beach is only accessible a few months of the year, adding exclusivity to this experience.
- Wildlife & Birdwatching: Opportunities to see blue-footed boobies and humpback whales make this tour rich in wildlife encounters.
- Tasty Local Food & Drinks: Shrimp ceviche and beers at lunch add a satisfying culinary touch.
- Seasonal Highlights: Whale watching (Dec-April) and the marine geyser add seasonal excitement.
An In-Depth Look at the Tour Experience
Looking for more options in Jalisco? We've reviewed plenty of other experiences.
Starting Point and Logistics
The adventure begins at the Hotel Ancora Mita lobby, where you’ll meet your guide, likely a bilingual host from CAMPOS & MORAS. The tour lasts about 4 hours, with specific start times depending on availability. Transportation isn’t included, so you’ll need to arrange your own way to the meeting point, which is something to keep in mind when planning your day.
Small Group Safari: Personal and Inclusive
Traveling in a small boat with fewer than nine people means everyone gets more space and attention. This setup fosters a more relaxed vibe, making it easier to ask questions or simply enjoy the scenery without feeling crowded. The guide, equipped with a life ring and flippers, is prepared to assist anyone unsure in the water, which reassures less confident swimmers.
Reaching the Hidden Beach: A Unique Journey
The highlight of this tour is swimming through a marine tunnel to reach the famous Hidden Beach. This secluded spot, famous for its natural arch and crystal-clear waters, is a must-see—impressively, access is only possible via this swim, adding a sense of adventure and accomplishment. Reviewers note the guide’s attentiveness, with many mentioning how helpful and encouraging they found their guide when navigating the tunnel and water.
More Great Tours NearbyExploring Caves and Waterways
Once inside the Hidden Beach area, you’ll explore caves and waterways that surround the beach. These spots are perfect for photos, quiet exploration, and appreciating the geological formations. The caves create a mystical atmosphere, making it feel like you’re discovering a secret world.
Snorkeling at Skull Reef
A key activity is snorkeling at the Skull Reef, where you’ll see the Damsel-Fish, the only fish known to harvest their own food. This makes for a fascinating marine spectacle. Several reviews highlight how vibrant the reef is, with many guests excited about seeing marine life up close. Expect clear waters, colorful fish, and possibly some playful playful interactions with the reef’s curious inhabitants.
Bird Watching & Seasonal Wildlife
Bird lovers will enjoy sightings of blue-footed boobies—a distinctive and photogenic bird species—along with other seabirds. During the whale season (December to April), lucky travelers might even spot humpback whales breaching in the distance, adding an extra touch of wonder to the day.
Visiting the Secret Beach & Stone Bridge
The Secret Beach is one of the tour’s most exclusive spots, accessible only during certain months—typically December through April—when sea currents align favorably. Expect this beach to be less crowded, offering a peaceful retreat and fantastic photo opportunities. The Stone Bridge and the second crater of Rounded Island are also on the itinerary, providing excellent vistas and geological interest.
Marine Geyser & Water Jets
Another interesting feature is the marine geyser, which shoots water jets into the air—an impressive natural display that adds a dramatic element to the trip. Many reviewers mention how striking these jets are and how the guide’s narration makes understanding these natural phenomena easier.
The Subwing Experience: Flying Underwater
One of the most talked-about features is the Subwing, a device towed behind the boat that allows you to glide through the water like a dolphin. Several guests describe it as feeling like “flying underwater,” with some managing impressive acrobatics. This activity is beginner-friendly and adds an adrenaline rush that appeals to kids and adults alike.
Surfing & Lunch
For those interested in surfing, there’s a beginner surf lesson on a beach known for its gentle waves—perfect for first-timers. After all the activities, the tour concludes with a lunch at Anclote Beach, featuring shrimp ceviche and cold beers. It’s a wonderful way to relax, refuel, and share stories of the day’s adventures.
Analyzing the Value and Experience
At $182 per person, this tour offers a comprehensive package with many activities included. When you consider the small group setting, personalized attention, and the diverse experiences—from snorkeling and swimming to birdwatching and flying underwater—the price reflects good value. The inclusion of food and drinks, plus seasonal wildlife sightings, makes it a full-day, immersive experience.
A notable point from reviews is how attentive and accommodating the guides are. They prioritize safety and comfort, especially when helping guests navigate the tunnel or assist non-swimmers with flotation devices. The lunch with ceviche and beers adds a laid-back, local touch that many travelers appreciate, transforming the tour from just sightseeing to a cultural and culinary experience.
Practical Tips for Travelers
- Bring swimwear and sunscreen—protection from the sun is crucial, especially since much of the tour is outdoors.
- Be aware that touching marine life is not allowed, to preserve the ecosystem.
- The tour is not suitable for children under 10, people with back problems, mobility impairments, or non-swimmers, so plan accordingly.
- Since transportation isn’t included, plan your arrival at the meeting point in advance.
Seasonal Considerations
The Secret Beach is only open a few months of the year, which could affect your experience depending on your travel dates. If visiting between December and April, you may spot humpback whales—a true bonus for wildlife enthusiasts. The marine geyser and whale-watching add seasonal thrill to the tour, making it more dynamic depending on the time of year.
Who Should Consider This Tour?
This tour is perfect for adventure seekers and nature lovers who are comfortable in the water and enjoy small-group experiences. Families with older children (over 10) that love marine activities will find plenty to enjoy. It’s also great for travelers who want a more intimate, less touristy day with authentic local guides.
However, those who prefer a more relaxed or land-based experience might find the water activities requiring some effort. Since the tour involves active swimming, snorkeling, and flying underwater, it’s best suited for participants with some basic water confidence.
Final Thoughts
This Marietas Islands small-group tour offers a vibrant mix of marine exploration, wildlife encounters, and unique natural sites. Its focus on smaller groups means you’ll get more personalized attention, making the adventure feel special rather than crowded. The chance to swim through tunnels, snorkel vibrant reefs, and fly underwater creates memories you won’t forget.
Plus, the inclusion of local cuisine and the possibility of whale sightings during peak season adds extra layers of enjoyment. While it does require some planning—especially around meeting points and physical comfort—the overall value makes it a worthwhile choice for those craving an active, authentic Mexican marine adventure.
In short, if you’re after a day of discovery, lively activities, and stunning scenery, this tour is well worth considering. It’s best suited for active travelers who love nature, wildlife, and a bit of adrenaline, all wrapped in a small, friendly group setting.
FAQ
What is the meeting point for this tour?
The tour starts at the lobby of Hotel Ancora Mita, which you’ll need to reach on your own.
How long does the tour last?
The experience lasts approximately 4 hours, with specific start times depending on availability.
Is transportation included?
No, transportation to the meeting point is not included, so you’ll need to organize your own arrival.
What activities are included?
Activities include swimming through a marine tunnel, snorkeling at Skull Reef, bird watching, visiting Secret Beach and Stone Bridge, experiencing the marine geyser, and optional surfing and Subwing flying.
Can I see whales on this tour?
Yes, during the whale season from December to April, whale watching is included, and sightings of humpback whales are possible.
Is the tour suitable for children?
The tour is recommended for children over 10 years old. It may not suit those with back problems, mobility issues, or non-swimmers.
What should I bring?
Bring swimwear, sunscreen, and any personal waterproof gear. Touching marine life is prohibited to protect the ecosystem.
How is safety managed during water activities?
Guides are equipped with life rings and flippers, offering assistance to non-swimmers or those needing help navigating the tunnels or water.
In all, this tour offers a well-rounded, adventurous day in the Marietas Islands—perfect for travelers eager to explore Mexico’s stunning marine environment with a touch of exclusivity and fun.
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