Southern Tenerife: 50-Minute Submarine Dive

The best part of this Tenerife excursion is the moment the submarine settles on the ocean floor at about 30 meters below the surface. You sit beside a large window while divers appear outside, often drawing giant stingrays and schools of fish close enough for a proper look. It is a rare way to see Atlantic marine life without scuba gear, swimming skills, or much courage.

I like the assigned window seats, which give each passenger a clear view, and the free bus service from many southern Tenerife resorts. The submarine is spacious and well ventilated, so you do not get the tight, boxed-in feeling you might expect. The main drawback is that 50 minutes passes quickly, and the amount of marine life can vary with conditions.

Key points to know before booking

• The submarine reaches about 30 meters: You spend time on the seabed, not just cruising below the surface.
• Stingrays are the star attraction: Divers interact with them outside the windows and bring them into view.
• Every passenger gets a window: The 44-seat vessel has 22 large screen windows and small display screens.
• It works well for families: Children from age two can join, and the short running time suits younger attention spans.
• Audio commentary covers 15 languages: Live guides speak English, Spanish and German, with headphones supplied.
• Transport can save you a headache: Free pickup is available from hotels and bus stops across southern Tenerife.

Boarding the yellow Sub Fun Cinco at Amarilla Marina

Your trip begins at Amarilla Marina, near Amarilla Golf on Tenerife’s southern coast. If you drive yourself, arrive at the harbor 30 minutes before your scheduled time. Free parking is available at the far end of the harbor or along the port’s containment wall.

If you choose the included bus transfer, go to your assigned stop five minutes early. Pickup points cover Playa de las Americas, Los Cristianos, Costa Adeje, Playa Paraiso, Callao Salvaje, Puerto de Santiago and Los Gigantes. The transfer can take about 1.5 hours in total, depending on your hotel and the route.

That long transport window matters. The underwater trip itself lasts about 50 minutes, but the entire outing can take from one to three hours depending on pickup and return arrangements. I would treat it as a half-day-style excursion rather than something you squeeze between two tightly timed plans.

At the marina, check in 30 minutes before the submarine leaves. The harbor also has a café and food on site, useful if you arrive early or need something before returning to your hotel. Food and drinks are not allowed in the vehicle, so eat before boarding rather than packing a snack for the bus.

A calm descent to the Atlantic seabed

The Sub Fun Cinco is a real passenger submarine with 44 seats and 22 large windows. Its spacious cabin and ventilation make a real difference. Several people who felt nervous before boarding found that the submarine became comfortable once it was underwater, and one useful detail is that the rocking stops once the vessel is below the surface.

You do not need to scuba dive or manage breathing equipment. Simply take your seat, put on the supplied headphones, and watch the water change as the submarine descends. Each passenger has a window, although some seats may have a better view of the forward camera screen than others. One passenger seated toward the stern found the closed-circuit screen less clear, so I would not choose a seat solely for the monitor.

The descent reaches roughly 100 feet, or 30 meters. That is far below the depth most casual swimmers will ever see, and it gives the excursion its real appeal. You are not looking at an aquarium tank. You are watching the seabed and marine life in the Atlantic, with the submarine providing the dry, safe viewing room.

Some people may notice pressure in their ears during the descent. One person reported temporary ear discomfort that eased a few hours later. If you know you have trouble with pressure changes, this is worth considering before booking. The supplied information does not describe a medical screening process, so ask the operator if you have a specific concern.

What you can see through the 22 windows

The marine life is the reason to book this trip. You might see flute fish, octopus, barracuda, parrot fish, starfish and schools of smaller fish. Stingrays are the most memorable sight, especially when several appear together near the submarine.

The underwater route can also reveal shipwrecks and the area’s volcanic seabed. The exact sightings are not guaranteed, since this is an open-water setting rather than a fixed display. Still, the excursion is designed around active viewing, and the crew uses divers to help bring fish close to the windows.

The diver interaction is a clever touch. Once the submarine rests on the ocean floor, experienced divers appear outside and encourage marine life toward the passenger windows. They may play with the stingrays, signal to the submarine, or even arrange a birthday message for a child at a particular window.

This is also where the submarine’s layout pays off. With a large window for each passenger, you are not forced to compete for one viewing spot. You can take photos from your seat, though glare and water conditions can affect the results. The experience comes from watching the animals move naturally around the vessel, not from expecting every window to show the same scene at every moment.

The seabed stop is the main event

The submarine does more than pass beneath the surface. It settles on the seabed, giving you a stationary view of the marine life and the underwater geology. That pause lets you watch the divers and stingrays without the blur and movement of a moving boat.

I would manage expectations about the length of this stop. Several people wanted more time on the bottom, and the full 50-minute program can feel short once the descent, viewing and return trip are counted. You get a distinctive experience, but not an extended marine biology lesson.

The seabed section is especially good for families. Young children can follow the divers and larger animals without needing a long explanation. One three-year-old enjoyed the trip, and the audio guide in a familiar language made it easier for parents to explain what was happening.

The submarine also provides a different view of Tenerife. From land, the island is all volcanic slopes, resorts and beaches. Below the surface, you see the darker, quieter side of the island, including seabed formations and wrecks. It is not a full scientific expedition, but it adds a useful second angle to a beach holiday.

Guides, headphones and the 15-language audio system

A live guide is available in English, Spanish and German. The audio system adds Danish, Dutch, Finnish, French, Hungarian, Italian, Polish, Romanian, Swedish, Chinese, Czech and Russian, as well as those three live-guide languages.

Headphones are included at no extra charge. The commentary covers marine life, the Atlantic environment and the need to protect these ecosystems. That makes the trip more than a silent ride past fish, particularly if you are visiting with children.

The audio system also helps when the group is multilingual. You do not need to rely on one shared language or translate every explanation for your family. A Czech-speaking guide has also been available on some departures, but you should not assume a specific staff member will be working on your date.

The commentary is useful, but the animals remain the main show. I would listen during the descent and between sightings, then keep your eyes on the windows when the divers appear. If you are taking photos, pause the narration only if the headphones distract you from the action outside.

How the bus transfer affects the value

The advertised price is $72 per person. That is not a budget ride, but the comparison should include what you are getting: a real submarine, a 50-minute underwater program, a guide, headphones, a certificate and optional hotel-area transport.

The free bus service is particularly valuable if you are staying in Los Cristianos, Playa de las Americas or Costa Adeje and do not want to arrange a taxi to Amarilla Marina. Pickup also reaches farther west, including Puerto de Santiago and Los Gigantes. Check your exact stop and time carefully because the route may add considerable time to the outing.

If you already have a rental car, the price feels easier to judge. You can park free at the harbor and avoid the long transfer route. If you are relying on taxis, the included bus can make the total cost more attractive.

A dive certificate is handed out afterward as a souvenir. Photos are sold separately, with one family paying €8 for a good image. Food and drinks are not included, so bring money for the café or eat before you arrive.

The operator also offers free cancellation up to 24 hours before the activity and a reserve-now, pay-later option. Those policies are useful if your holiday schedule is still moving, but the departure time itself should be checked carefully because stated times are guidelines and popular slots can fill.

Is the submarine suitable for children and nervous passengers?

Children must be at least two years old. The short program, large windows and audio commentary make it one of the more accessible ways for a family to see underwater life together.

The submarine is spacious and airy, which helps if you dislike enclosed spaces. It is still a submarine, so anyone with serious claustrophobia should think carefully. The cabin is enclosed during the underwater portion, even though it is not described as cramped.

Sea sickness appears less likely once the vessel is submerged because the rocking stops, but the ride to and from the marina can still involve a bus journey. The supplied information does not promise a completely motion-free trip, so bring any usual personal remedies if you need them.

Some departures may include children who become noisy. That can reduce the quiet viewing time for adults, especially during the seabed stop. Families will find plenty to enjoy, but visitors seeking a calm, almost silent underwater experience should keep the group setting in mind.

The activity is not a substitute for scuba training or a close-up swimming encounter. You remain inside the submarine throughout. That is exactly why it works for young children, non-swimmers and people who want underwater views without getting wet.

What makes the experience worth your time

The strongest feature is the combination of real depth and easy access. You reach a place that normally requires specialist equipment, yet you can enjoy it seated beside a window. That makes the excursion suitable for grandparents, children and mixed-age families.

The stingrays provide the most reliable dramatic moment. Watching divers interact with them close to the glass gives the trip a sense of occasion, and it is more engaging than simply passing over a reef from a boat.

The staff also add small personal touches. A birthday message outside a child’s window turned one family outing into a special event, and the certificate gives children something physical to take home. These touches do not change the marine conditions, but they make the activity feel more complete.

The main limitation is time. You may see fish, rays, wrecks and seabed formations, yet each sighting can be brief. If you want a long, quiet study of marine life, book a proper snorkeling or scuba outing instead. If you want a safe, unusual family activity that fits into a holiday day, the 50-minute format works well.

Should you book the Amarilla Marina submarine trip?

I would book this if you want to see Tenerife from a completely different angle, especially if your group includes children, non-swimmers or anyone unwilling to scuba dive. The free bus, window seating, multilingual audio and calm underwater cabin make the practical side easy.

I would hesitate only if you dislike enclosed spaces, have concerns about ear pressure, or expect a long marine wildlife tour. The program is short, and sightings are naturally affected by conditions.

For most families and first-time submarine passengers, $72 is fair value when you include the vessel, guided commentary, divers, marine life viewing, certificate and optional transfer. Go for the stingrays, stay alert for wrecks and fish, and allow extra time for the bus if you are not driving yourself.

FAQ

How deep does the submarine go?

The submarine descends to approximately 30 meters, or about 100 feet, below the surface.

How long does the underwater trip last?

The submarine portion lasts about 50 minutes. The full activity can take from one to three hours depending on the selected departure and bus transfer.

What marine life might I see?

Possible sightings include flute fish, octopus, barracuda, parrot fish, starfish, schools of fish and stingrays. Shipwrecks and seabed formations may also be visible.

Is the submarine suitable for young children?

Children aged two and older can take part. Children under two are not permitted.

Are hotel transfers included?

Free bus pickup is available from selected hotels and stops in Playa de las Americas, Los Cristianos, Costa Adeje, Playa Paraiso, Callao Salvaje, Puerto de Santiago and Los Gigantes. Pickup is optional.

What languages are available?

Live guides speak English, Spanish and German. The audio guide is available in 15 languages, including Danish, Dutch, Finnish, French, Hungarian, Italian, Polish, Romanian, Swedish, Chinese, Czech and Russian.