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Discover Lanzarote’s underwater sights with Sea Trek. Walk on the seabed in a helmet, enjoy small group size, and explore marine life comfortably.
If you’re looking for a marine adventure that combines safety, innovation, and a touch of fun, Sea Trek in Lanzarote might just be your perfect fit. This exclusive underwater walking experience, only available here, promises an unforgettable glimpse into the vibrant aquatic world—without requiring previous diving skills. We’ve gathered insights from numerous travelers who’ve tried it, highlighting what makes it special, along with a few considerations to keep in mind.
What we love most? The small group size of just eight people offers a more intimate encounter with marine life, and the helmet technology means you can breathe normally as you stroll along the seabed. However, some visitors mentioned that the activity could feel a bit rushed, especially if you’re eager to explore independently or see more underwater. This experience suits those who want a safe, beginner-friendly, yet memorable way to enjoy Lanzarote’s waters—perfect for families, first-timers, or anyone curious about the ocean but hesitant about scuba gear.


Sea Trek is an innovative activity developed by Sub Sea Systems, allowing participants to walk along the seabed while breathing naturally through a helmet connected to surface air supplies. This means you won’t endure the awkwardness of face masks or the fears of managing snorkel or scuba gear. Here in Lanzarote, Native Diving offers this experience exclusively, making it a sought-after choice for travelers eager to try something different.
At approximately $87.22 per person, the price reflects the inclusion of top-tier equipment—a helmet with panoramic vision, wetsuit, and shoes—plus the guidance of knowledgeable instructors. Reviewers consistently mention the good value, especially considering the small group size and the chance to experience underwater sights without the need for extensive training.
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The tour begins at the meeting point on Avenida del Jablillo, Costa Teguise. From there, your small group is guided through a quick safety and equipment briefing, which helps even nervous first-timers feel at ease. When it’s time to enter the water, you’ll hop onto a small boat, where your helmet is fitted, and the wetsuit is pulled on. The entire setup is straightforward—most of the reviews highlight how helpful and friendly the staff is, with guides like Nico and Vincente making sure everyone feels comfortable.
Once underwater, you’ll be walking along the seabed, surrounded by marine life. Many reviewers describe it as “like being in a giant fish tank,” with trained fish coming close to the group. The panoramic helmet gives you a clear 360-degree view, making it easy to spot different creatures and enjoy the scenery without needing to lift your head or worry about breathing.
A key feature that sets this activity apart is its limited group size of just eight participants. This means more space to move and less crowding, which many reviewers find crucial when trying to enjoy the sights. Julia from the reviews appreciated the “fun and helpful” guides, adding that the small group made the experience more personal and less rushed.
All necessary gear—helmet, wetsuit, and shoes—is included, so you won’t need to worry about extra costs or rentals. The helmet itself is a high-tech piece of equipment offering panoramic visions and allowing normal breathing, which many participants noted as a significant plus. There’s even a mention of extra charges for photos and videos, so if capturing the memories matters, be prepared for an additional €25.
The whole adventure lasts about 2 hours, with the actual underwater walk being a manageable duration for most. The activity runs Monday through Saturday, from 9:00 AM to 12:00 PM, and is suitable for ages 8 and above. Travelers often book around 49 days in advance, indicating its popularity.
From the enthusiastic to the critical, reviews offer a balanced view. Many loved the guides’ professionalism and friendliness—Niko and Vincente get frequent praise for their helpfulness and sense of humor. They’re praised for making even nervous beginners feel at ease, which is a huge plus.
The underwater scenery is often called “fantastic” and “beautiful”. One reviewer even described it as “being in a moon-like environment,” which perfectly captures the surreal feeling of walking along the seabed in a helmet. Many mentioned that marine life is abundant and that trained fish come close to the group, creating a fun, interactive environment.
However, some travelers noted that they would have appreciated more independence during the walk or a longer experience. Deborah from her review pointed out that there was “too much time spent on photos and not enough on seeing sea life,” which hints at some organizational aspects that could be improved.

The activity starts at the meeting point in Costa Teguise, where you’ll meet your guides and get briefed. The process is efficient, thanks to the helpful staff who explain everything clearly. You’ll then board a small boat, which takes you to the underwater site. The boat ride itself is short and scenic, offering glimpses of the coastlines and water.
Once at the underwater location, your helmet is fitted, and you begin your walk along the seabed. The helmet offers panoramic views, so you’re constantly aware of your surroundings—seaweed waving, fish darting past, and occasional larger marine creatures if you’re lucky. During the walk, guides are nearby, ready to assist or answer questions.
After about 20-30 minutes underwater, you’ll return to the boat, then to the meeting point. The entire experience is designed to be smooth and enjoyable, without the need for prior diving experience or physical training.

At a reasonable price of around $87, considering all equipment and guided assistance, this activity provides an accessible way to see Lanzarote’s underwater world. The small group size enhances the experience, making each participant feel special and less like a number. The inclusion of quality gear—helmet, wetsuit, shoes—means no hidden costs, and the safety record is reassuring, with professional guides like Nico and Vincente overseeing everything.
While some may wish for a longer duration or more freedom underwater, the overall experience offers a balanced blend of adventure and comfort. It’s a perfect choice for families, first-timers, or anyone curious about marine environments but hesitant about complex gear or certification.

This tour is ideal for those who want a safe, guided introduction to underwater exploration without the commitments of scuba diving. It’s suitable for children aged 8 and above, making it family-friendly. If you’re short on time but want a memorable activity, the 2-hour duration is just right. Sea Trek is especially good for travelers who value small group intimacy, expert guides, and stunning underwater visuals.
Those with limited mobility or nervousness about breathing underwater will also find this a gentle yet exhilarating option. Conversely, if you’re an avid diver seeking more independence or longer underwater time, you might find this experience somewhat limited.

In essence, Sea Trek offers a unique blend of safety, innovation, and scenic beauty. It’s a fantastic way to discover Lanzarote’s marine life without the need for diving experience or extensive training. The guides’ professionalism and the small-group setting mean you’ll get plenty of attention and comfort, making it perfect for beginners, families, or those with a bit of water apprehension.
The value for money is clear, especially when you consider the included equipment, guidance, and the chance to walk along the seabed in a helmet. While some might wish for more independence or longer underwater exploration, the overall package delivers a memorable, fun, and worry-free adventure.
If you’re looking for an authentic, approachable way to experience Lanzarote’s underwater wonders, Sea Trek is an activity that’s hard to beat—especially given its exclusivity and positive reviews. It’s a must-try for anyone eager to see what lies beneath the waves without the complexity of traditional diving.

Is this activity suitable for children?
Yes, the minimum age is 8 years old, making it a family-friendly option. Always check with the provider for specific requirements.
Do I need to know how to swim?
No, you don’t need to be able to swim. The helmet system allows you to breathe normally and walk comfortably on the seabed.
How long does the underwater walk last?
The total activity duration is approximately 2 hours, with the underwater walk typically lasting around 20-30 minutes.
What should I wear?
Wear a swimsuit underneath the wetsuit, as you’ll get wet. Comfortable shoes are provided, and the wetsuit will keep you warm.
Are there any extra costs?
Photos and videos are not included in the base price but can be purchased for around €25.
What happens if the weather is bad?
The activity depends on good weather conditions. If canceled due to poor weather, you’ll be offered a different date or a full refund.
Is the group size small?
Yes, limited to 8 participants, which offers a more personalized and less crowded experience.
Can I cancel if I change my mind?
Yes, free cancellation is available up to 24 hours before the activity, providing flexibility if your plans change.
In summary, Sea Trek in Lanzarote is a captivating, safe, and innovative way to explore the underwater world. With friendly guides, good value, and a small group environment, it’s an excellent choice for those wanting a memorable marine adventure without the complexities of traditional diving.