If you’re headed to San Andrés and craving a unique marine experience without the need for scuba gear or swimming skills, Aquanautas Helmet Diving offers a compelling option. For just $45 per person, this 1 hour 30 minute guided tour combines the thrill of walking on the seafloor with the safety and comfort of a specially designed helmet that lets you breathe naturally. Led by friendly guides, this experience is designed to be accessible for almost everyone, including those who don’t swim or have concerns about tight spaces.
What we love about this tour is the up-close view of vibrant marine life and underwater statues, like the striking Poseidon sculpture, all while staying completely dry. Plus, the small-group setting—limited to six divers—means personal attention and opportunities for great photos. On the flip side, some travelers have noted the activity feels a bit short and is somewhat pricey for what is essentially an underwater walk. But if you’re after a safe, fun, and visually stunning marine experience, this tour hits many of the right notes for most visitors.
This experience suits travelers who want a low-stress introduction to underwater exploration—no diving certification required—and those eager to capture underwater photos without getting their hair wet. It’s especially appealing for non-swimmers or those with medical restrictions who still want to enjoy the marine environment. Whether you’re traveling solo, as a couple, or with family, Aquanautas offers a memorable taste of San Andrés’ underwater world.
Key Points

- Accessible underwater experience: No swimming skills needed, thanks to the helmet design.
- Small-group intimacy: Limited to six divers, ensuring personalized guidance.
- Photographic moments: Guides take pictures, helping you remember your adventure.
- Short but impactful: Around 25 minutes underwater, ideal for a quick but memorable activity.
- Safety and comfort: Certified guides and well-established safety protocols.
- Value considerations: Slightly high price for the duration, but quality guides and views justify it.
What You Can Expect from the Underwater Walking Tour
The main highlight of this tour is walking on the ocean floor with a transparent, water-tight helmet that allows you to breathe normally—an unusual perk that makes this activity different from typical snorkeling or diving. The tour begins at the AQUANAUTAS meeting point in West View, where you’ll gear up with water shoes and lockers to store your belongings.
Once in the water, your guide will instruct you briefly on safety, and then you’ll descend with your group—no training or prior experience needed. The helmet design means your head remains dry, and you can look around, talk, and even feed the fish, which often swim right up to your hands. You’ll pass by underwater statues, including a prominent Poseidon sculpture, creating a surreal setting.
The marine life is a highlight—plenty of tropical fish, coral, and plants. Guides often take photos and videos during the walk, capturing moments that you can purchase afterward, though these are not included in the price. You’ll spend roughly 25 minutes on the seabed, which feels surprisingly immersive despite the short duration.
The activity concludes back at the starting point, where you’re free to relax or explore further. Many reviews mention that guides are friendly, attentive, and eager to help with any discomfort, like ear pressure or fear.
Ready to go deeper? We've looked into these other underwater experiences in San Andres
The Experience in Detail

The Meeting Point and Logistics
Starting at K-11 West View Sector in San Andrés, you’re asked to arrive 15 minutes early for check-in and gear-up. The tour is limited to six participants, which means you won’t be jostling for space or feeling rushed. If you opt for the basic experience, transportation from your hotel isn’t included, so plan your arrival accordingly.
The Helmets and Safety
Thanks to the Aquanautas helmets, breathing feels natural, and you don’t need to worry about holding your breath or managing a regulator. The design ensures a watertight seal around your head, and the guides are trained to ensure everyone’s safety. From reviews, we see that guides like Luis and other staff are praised for their professionalism and attentiveness.
Marine Environment and Underwater Art
The underwater statues—most notably Poseidon—are crafted as part of the experience, adding a touch of artistry and intrigue to the walk. Fish often gather around these figures, providing excellent photo opportunities. Several reviews emphasize the crystal-clear waters of San Andrés, which make the marine life and statues highly visible, even at a depth of around 6 meters.
- Tour in Pontoon to the Aquarium Bahia Palito, Mangroves, Rocky Cay
- Johnny Cay Tour Haynes Cay Aquarium, Watching and Mangroves
- Bahia Tour, visit to the aquarium, bathing stops in San Andres.
- Private Pontoon Tour in San Andrés
- Johnny Kay and Aquarium Private Boat by the Sea of 7 Colors
- Private Pontoon Day by the Aquarium and San Andres Bay
Marine Life and Photography
You’ll be able to feed the fish and observe a variety of tropical species that sometimes eat from your hand—an experience many find exhilarating. The guides take pictures and videos, which you can buy later, helping you capture the moment without getting your camera wet. Reviewers highlight that the photos are of good quality, making this a fun souvenir.
The Duration and Value
While 25 minutes underwater may seem brief, many reviewers mention that the experience feels more immersive than expected. Some note that it’s “a bit short,” but others appreciate the well-organized nature and the opportunity for quick, impactful marine encounters.
Considerations and Limitations
Some travelers have expressed concern about price, feeling that it’s somewhat high for the limited time and the focus on photos. There are also restrictions—not recommended for claustrophobic individuals, pregnant women, or those with serious medical conditions like hypertension or heart problems. Cameras are not allowed during the activity, but guides take plenty of shots for you.
Weather can influence the experience. If conditions are poor, the tour might be canceled, but the company offers full refunds or rescheduling. A couple of reviews mention unresponsive customer service in bad weather or other issues, which could be frustrating if you’re on a tight schedule.
Who Should Consider This Tour?

This activity is ideal for non-swimmers and those with medical restrictions who still want to get a glimpse of marine life. It’s perfect for families with children over 12 years old, as long as they meet height requirements and are comfortable in water. Adventure seekers looking for a short, safe, and photo-friendly experience will find this a worthwhile option.
If you’re after a quick underwater adventure with guided assistance and photos to remember it by, this tour offers quite a bit of value. But if you’re seeking a longer or more intense dive experience, other options might be better suited.
The Sum Up: Is It Worth It?

For most travelers, Aquanautas Helmet Diving provides a safe, accessible, and visually captivating marine adventure. The small group size, combined with friendly guides and crystal-clear waters, creates a comfortable environment to enjoy the underwater world without the need for extensive training or equipment. The opportunity to walk on the ocean floor and interact with marine life in a relaxed, controlled setting makes this a neat addition to your San Andrés itinerary.
However, it’s important to weigh the cost versus duration—the activity feels short, and some might consider the price a bit high. Still, if capturing memorable photos and enjoying a unique, hands-free underwater walk appeals to you, this tour offers good value.
We believe this experience suits families, first-time ocean explorers, and those curious about marine life but hesitant to dive or snorkel. It’s a fantastic way to see underwater scenery without getting wet or learning how to swim, making it accessible to almost anyone who’s comfortable in water.
Frequently Asked Questions
Is this activity suitable for children?
Yes, but children must be over 12 years old and meet the minimum height requirement of 1.42 meters. Plus, they should be comfortable in water and able to follow safety instructions.
Do I need to know how to swim?
No, the helmet design allows you to breathe naturally, so swimming skills are not required.
How long do I stay underwater?
Approximately 25 minutes, which is enough time to walk along the ocean floor, observe marine life, and take photos.
Are there any health restrictions?
Yes, the tour is not recommended for people with claustrophobia, hypertension, heart conditions, or if pregnant. People with hearing problems, colds, or flu should also consider other options.
What should I bring?
Cameras are not allowed during the activity, but guides take photos for you. You might want to bring waterproof sunscreen and a towel to relax afterward.
Is hotel pickup included?
No, unless you select that option. The meeting point is at K-11 West View Sector in San Andrés.
Can I cancel if the weather is bad?
Yes, the tour is weather-dependent. If canceled due to poor conditions, you’ll be offered a different date or a full refund.
How do I book?
Most travelers book around 23 days in advance through the provided platform, but last-minute spots can sometimes be available.
Is this activity suitable for non-swimmers?
Absolutely. The helmets make this activity accessible for non-swimmers, as you don’t need to hold your breath or swim.
Can I buy photos afterward?
Yes, professional photos and videos are available for purchase, but are not included in the initial price.
In the end, if you want a fun, beginner-friendly underwater experience with great photo opportunities and a knowledgeable guide, Aquanautas Helmet Diving in San Andrés offers a memorable marine adventure that’s worth considering. Just be mindful of the short duration and price, and you’ll come away with some fantastic underwater memories.
More Scuba Diving Tours in San Andres
More Tour Reviews in San Andres
- Private Tour in luxury BOAT over the sea of 7 colors
- Full Day Private Pontoon Tour Around San Andrés Island
- a top 15 km adventure tour and all afternoon enjoying one of its beaches
- Magical Sunrise on Private Pontoon at the Natural Aquarium
- San Andrés Bay Private Marine Safari Tour: Includes DRONE photo
- Sunrise Tour in San Andrés Natural Aquarium
More San Andres experiences we've covered
- Private Tour in luxury BOAT over the sea of 7 colors
- Full Day Private Pontoon Tour Around San Andrés Island
- a top 15 km adventure tour and all afternoon enjoying one of its beaches
- Magical Sunrise on Private Pontoon at the Natural Aquarium
- San Andrés Bay Private Marine Safari Tour: Includes DRONE photo
- Sunrise Tour in San Andrés Natural Aquarium
- San Andres Private transfer from City to Airport (ADZ)
- RoundTrip Private Airport Transfer San Andres (ADZ) to City
- Boat Tour to Johnny Cay & Aquarium in San Andres Island
- Boat Experience in the Bay of San Andres Islands
- San Andreas Private Underwater Tour with Glass Bottom
- A small bottle opener of what San Andres Island can offer you
