That first breath of air and calm helmet feeling comes fast. Sea Trek turns Costa Teguise into a moonwalk underwater—seriously different from anything else on Lanzarote. You walk on the sea floor inside a panoramic helmet system while a guide keeps you close, so the whole experience feels controlled, not scary.

I especially love the zero-gravity, moon-on-the-seafloor feeling and how it makes underwater life feel reachable. I also like that it’s a small group (up to 8), so you’re not just one name in a crowd.

The main drawback to think about: this isn’t for everyone. If you have limited mobility or recent surgery, or if you’re pregnant, the activity isn’t recommended or isn’t suitable.

Key things that make this Sea Trek special

• Moon-walk sensation: the water supports the helmet weight, so your steps feel light and strange in a good way
• Close-up marine life: you’re surrounded by fish and underwater creatures as you move across the bottom
• Guides keep it personal: instructors stay attentive and help you feel at ease the whole time
• Photo plan is optional: no cameras allowed, but the team takes photos/videos and you can buy them after
• Beginners can try it: people who don’t swim (including older adults) have still done it comfortably

Underwater walking in Costa Teguise: the moon feeling you can’t fake

Sea Trek is one of those experiences that sounds like a gimmick until you’re wearing the helmet. The big hook is the way it feels: once you’re on the sea floor, you get a weightless, zero-gravity sensation that’s way harder to describe than to enjoy. You’re not fighting the water. You’re walking in it.

This is also a great way to see marine life without needing scuba skills. Instead of chasing bubbles and trying to control buoyancy, your job is mostly to look around, move carefully, and follow your guide’s hand signals and instructions. Guides make a point of explaining what’s happening before you go in, which helps a lot if you’re nervous.

And Costa Teguise is a good home base for this kind of water adventure. You get a focused, guided activity without turning your day into a big logistics puzzle. It’s built for a short, memorable session: 30 minutes total in the experience window, with the equipment and instruction doing most of the heavy lifting.

The helmet-and-air system: what it does for you

The whole Sea Trek setup is simple, but clever. Your helmet has panoramic vision, and you’re connected by a hose to an air bottle that sits on a small boat on the surface. That means you’re getting breathable air while staying steady on the bottom.

Here’s what matters for comfort and confidence: the water supports the weight of the helmet. In practice, that means you’re not straining against heavy gear on your head. One reviewer even described it as just enough weight to keep you on the bottom, which matches how the experience is designed—stable, not exhausting.

You also get a structured way to move. The team doesn’t just drop you in and hope for the best. You’ll get clear instructions first, and then the guide stays with you while you walk along the sea floor.

One important rule: cameras aren’t allowed. So if you’re the type who wants to capture everything yourself, plan to rely on the team’s photos and videos instead. That’s a trade-off, but it also keeps the focus on the moment and reduces the risk of dropping devices in the water.

What happens during those 30 minutes: pacing, briefing, and first steps

The experience runs on a short clock, so every minute counts. You should arrive at the meeting point 15 minutes before the starting time so you can get fitted, hear the briefing, and stay relaxed before you enter the water.

Before you go in, you’ll get a pre-trek talk from the guides. This part is worth paying attention to, even if you feel confident. Guides explain the equipment setup and how to move while you’re wearing the helmet. One family noted the instruction was detailed and even funny, which is exactly what you want when you’re about to do something your body isn’t used to.

Then comes the water time. Once you’re down on the sea floor, you’ll walk while staying aware of your guide’s position. Most people report that it doesn’t feel as tricky as it looks from the surface. You take steps, pause to look around, and keep your attention on the marine life right around you.

The duration is about 30 minutes, which is long enough to build a rhythm, but short enough that you’re not worn out. If visibility is reduced due to conditions (storms happen), the experience still tends to deliver plenty of fish movement and underwater activity. One booking mentioned limited visibility after storms, yet still saw lots of fish up close.

Marine life you’ll actually see, plus the photo moment plan

The heart of Sea Trek is the sea floor walk. You’re surrounded by underwater creatures—especially fish—so you don’t just look at one animal in the distance. Instead, you’re moving through their world, slowly enough for you to spot what’s around you.

A detail that surprised me while learning from the way the guides run it: many groups enjoy the experience even if they’re beginners. People have described it as non-scary and well managed for first-timers. That matters, because the more relaxed you are, the more you notice the smaller things: the way fish school and change direction, or how close creatures can be when you’re stable on the bottom.

About touching: some participants have mentioned an opportunity to hold sea life during the trek, depending on what the team allows. If you want that hands-on moment, just be ready for the guides to guide you on what’s permitted and what’s not.

Since you can’t bring cameras, the photo approach is baked in. The guides take photos and videos for you during the trek. It’s an extra purchase at the end, not included in the base price. Multiple reviews point to a package cost around €25, and one person noted it can be very worth it because the photos come from the right angles and moments—basically what you’d struggle to capture yourself while wearing a helmet.

One practical tip: if you’re camera-shy, the lack of your own camera can be a relief. If you love getting proof, plan on buying the team’s set and treat it like part of the experience.

Guides and group size: why it feels safer and more fun

This is a small group activity—limited to 8 participants—and that changes the vibe. In a group that size, guides can watch everyone’s footing and helmet comfort. You’re not lost in a line of strangers.

You’ll also benefit from the guide personalities. Names that came up in feedback include Jose Luis, plus instructors Victor and Danny. Across the board, the tone described is friendly, helpful, and often a bit humorous. That matters because Sea Trek is unusual enough that you want someone to make the first few minutes feel normal.

Also, instructors handle the whole experience rhythm. They check in, keep you oriented, and manage the pace so you can enjoy the surroundings. One reviewer pointed out the team kept a close eye throughout, which is exactly how a good guided water activity should feel.

Language support is another real advantage. Instructors can teach in English, Spanish, French, Italian, Portuguese, and German. That means you’re not stuck decoding instructions during the most important moment—when the guide explains how the helmet and walking work.

Comfort, safety, and who should skip this

Let’s be clear: Sea Trek isn’t for everyone, and the rules exist for a reason. You should not do it if you have limited mobility or recent surgeries. Pregnant women are also not suitable.

If you’re fit and healthy, this tends to work well for people who want a guided underwater experience without scuba training. Reviews include a non-swimmer in their late 60s who still went for it, plus a mix of adults and children (with the right minimum age). That suggests the activity is approachable when you meet the baseline requirements.

Age matters too. The minimum age is 8. Children under 8 aren’t permitted, so plan accordingly if you’re traveling as a family.

One more consideration is your personal comfort with being geared up and connected by hose. If you dislike enclosed equipment or you’re prone to panic in new situations, give serious thought to the pre-trek briefing and whether you feel calm when you follow directions. Guides are trained to explain clearly, and at least one booking mentioned being helped because a child had anxiety with new things.

Price and value: what $88 buys you (and what it doesn’t)

At $88 per person for about 30 minutes, Sea Trek is priced like a specialty activity, not a casual beach stop. But the value is in what’s included.

Your ticket covers equipment use (including the helmet system) and guide service. That’s not a small thing. You’re paying for safety gear, trained instruction, and the staff support that keeps you on the sea floor and moving safely.

What you should expect not to be included: pictures and videos. You’re not allowed to use a camera yourself, so the team’s media becomes the souvenir option. Plan on whether you’ll want that. Reviews generally recommend it, but it’s clearly optional.

Also consider what you’re comparing against. If you’ve ever looked at scuba intro sessions or full guided dive trips, Sea Trek feels simpler and shorter. You get the thrill of underwater walking plus close fish encounters—without building scuba skills. That’s the kind of value that makes sense for couples celebrating birthdays, families wanting a bonding moment, or solo travelers who want one standout water activity without spending a whole day on logistics.

Who this Sea Trek is best for in Lanzarote

If you’re the kind of traveler who likes hands-on experiences, this fits. It’s ideal for:

• People who want underwater life up close but not scuba training
• Families with kids age 8+ looking for a memorable shared activity
• Travelers who appreciate clear coaching and a small-group pace
• Anyone who wants a short, guided adventure that feels different from the usual beach routine

It may not be your best match if:

• You’re pregnant, have recent surgery, or deal with mobility challenges
• You strongly prefer taking your own photos (because cameras are not allowed)

Should you book? My honest take before you commit

If you want one thing in Lanzarote that’s genuinely out of the ordinary, Sea Trek is a strong yes. The experience hits multiple goals at once: walk on the sea floor, feel weightless, and see marine life from a close position, all in a tight, well-guided session.

My advice: book it if you’re physically eligible and you’re okay with relying on the guide’s photo/video plan. Skip it if the safety rules apply to you, or if you know you’ll freeze with unfamiliar gear.

This is the kind of activity that tends to leave people talking because it feels like a science experiment you can do with friends. In the end, the decision is simple: if the idea of moonwalking underwater sounds fun, the setup and guidance are built to help you enjoy it.

FAQ

How long is the Costa Teguise Underwater Sea Trek Experience?

The duration is 30 minutes.

How much does the Sea Trek cost?

It’s $88 per person.

What’s included in the price?

The included items are equipment use and service of guides.

Are cameras allowed during the trek?

No. Cameras are not allowed.

What time should I arrive?

Please come to the meeting point 15 minutes before the starting time.

What age is the minimum for participation?

The minimum age is 8. Children under 8 are not permitted.

Is this suitable for pregnant women?

No, it is not suitable for pregnant women.

Is it okay if I have limited mobility or recent surgery?

It is not recommended for people with limited mobility or recent surgeries.

What languages do the instructors speak?

Instructors are listed as English, Spanish, French, Italian, Portuguese, and German.

Can I get a refund if I cancel?

Yes. Free cancellation is available up to 24 hours in advance for a full refund.