Review · MALLORCA
Alcudia: Boat Trip to Coll Baix
The best part of this Alcúdia boat trip is the ride itself: clear water, steep coastal scenery, Alcanada lighthouse, and a refreshing stop offshore near Coll Baix. I like the sensible two-hour length and the chance to swim straight from the boat, which gives you a taste of Mallorca’s north coast without committing to a full-day cruise.
I also like the reasonable $34 price and the early departure option, especially at 10 a.m. The main caution is the glass-bottom setup: it is not a large viewing deck, but a few small windows. If you book mainly to see marine life below, keep expectations modest.
Key points to know before you book

- A two-hour coastal outing: Long enough for scenery and a swim, but short enough to fit neatly into an Alcúdia holiday.
- Swimming is from the boat: You may stop near Coll Baix or Alcanada, but you should not expect to walk ashore at a beach.
- The glass bottom is small: The boat has limited viewing windows rather than a broad glass floor.
- Several pickup points: The boat may spend roughly 30 to 40 minutes collecting passengers around the bay before reaching the main swimming area.
- Food and drinks are available: You can buy snacks and beverages onboard, including drinks from the boat bar.
- Bring light beach gear: Pack swimwear, a towel, beachwear, and a camera. Large bags and luggage are not allowed.
What this Alcúdia boat trip is really like

Transportes Marítimos Brisa runs this short cruise from the Alcúdia area, with the main meeting point at the Alcudia Sea Trips kiosk on Passeig Marítim in Puerto Alcúdia. The route follows the north coast of Mallorca, combining sightseeing with a swim stop.
I would think of it as a scenic coastal cruise with a swim, not as a serious marine-life excursion or a beach transfer. The boat gives you a new view of the bay and the rocky coast, then pauses long enough for a dip in clear water. That simple format is exactly why it works well for families, couples, and anyone who wants a pleasant half-day break from the hotel or beach.
The advertised duration is two hours, though some departures have taken closer to two and a half hours. The difference appears to come from the number of stops used to collect passengers. You might board at the main port, then pause at several jetties before heading out toward the open bay.
That pickup process is useful if you are staying near another part of Alcúdia Bay, but it can also make the beginning feel slow. Check the available departure points before booking a taxi to the main port. Some passengers have only discovered afterward that a closer jetty might have been available.
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Leaving Puerto Alcúdia and collecting passengers

At the meeting point, look for the boat kiosk of Alcudia Sea Trips, operated by Transportes Marítimos Brisa, at Passeig Marítim, 07410 Puerto Alcúdia. The supplied booking information asks you to meet at the kiosk rather than simply walking straight onto the boat.
Allow time to find the booth and sort out your boarding details. One practical wrinkle is that a mobile QR code may not always be enough for boarding, with a paper ticket issued at the kiosk instead. That is not difficult, but it is worth knowing so you do not arrive expecting to scan and board immediately.
Once underway, the boat may make three or four short stops around Alcúdia Bay. This can use a sizeable part of the first section of the trip, sometimes around 30 to 40 minutes. I would not choose a seat and assume the boat is heading directly to Coll Baix. It is first collecting the rest of the group.
The upside is flexibility. If one of the listed departure points is closer to your accommodation, you may save a taxi ride. The downside is that the cruise can feel less like a continuous sightseeing ride during the opening stretch.
Alcanada beach and lighthouse views

The route takes in Alcanada beach and its lighthouse, one of the more attractive sights around the bay. From the water, you get a broad view of the shoreline rather than the usual towel-level perspective from land.
The lighthouse is especially useful as a visual marker. It gives the route a clear point of interest before the boat continues toward the more remote coast. Bring your camera, but protect it from spray and keep it secure when people begin moving around for the swim stop.
There is no detailed narration built into the experience. You may not receive a running explanation of the coastline, the lighthouse, or the local marine life. For me, that makes this more of a relaxed sightseeing ride than a guided geography lesson.
The quiet approach has one benefit: you can simply watch the water and cliffs without trying to follow a long commentary. But if you want names, history, and detailed information about Mallorca’s coast, this is not the right format.
Reaching Coll Baix by boat

Coll Baix is one of Mallorca’s more secluded coastal spots, backed by rugged hills and reached from the water on this excursion. The scenery becomes the main event here. The bay’s turquoise water, rocky slopes, and sense of distance from the resort make a strong contrast with the developed waterfront around Puerto Alcúdia.
The boat does not necessarily take you onto the beach. The usual swimming arrangement is to stop offshore, allowing you to jump or climb into the water from the boat. This is an important distinction. If you imagine walking onto Coll Baix, lying on the sand, and exploring the shore, this trip may disappoint.
For a quick swim, though, the setup is appealing. You can get into clear water without organizing a separate beach excursion, and children often enjoy the novelty of swimming from a boat. The water may be deep below the vessel, so younger children or weak swimmers need close supervision.
A mask or snorkel is worth packing if you have one. The stop offers a chance to look for marine activity, though the small viewing windows and the short swim period mean this should be treated as a pleasant extra rather than a dedicated snorkeling session.
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The swimming stop: refreshing, but not always predictable

The planned swim lasts roughly 15 to 30 minutes, depending on conditions and how the trip runs. That is enough for a proper dip, but it is not a long beach break.
You normally enter and leave through a ladder, and at busy times that can create a queue. People who are hesitant in the water may take longer, while children often gather around the boarding point. If you want the maximum time in the sea, be ready when the crew announces the stop and keep your belongings organized.
Conditions matter. Strong current or rough water can change the plan. On one outing, the crew moved the swim away from Coll Baix toward the lighthouse or Formentor area because the current was too strong. That is a sensible safety decision, but it means the exact stop is not guaranteed.
The boat has also continued its route in rougher conditions, with the crew adapting the trip when waves reached about two meters. I would not book this expecting a fixed swimming location in every kind of weather. The coast and sea conditions have the final say.
The glass-bottom question

The glass-bottom feature needs a clear explanation. The boat does not have the large, transparent floor shown in some promotional images. Instead, the viewing area is small, with a handful of windows on or near the lower part of the vessel.
Some of those windows may be difficult to see through because of glare, heat, water, or cleanliness. You may glimpse fish and marine life, but the main appeal remains the coastal view above the water.
If your children have never been on a glass-bottom boat, they may still find the windows exciting. For adults expecting an aquarium-like experience, the feature will probably feel limited. I would treat it as a bonus, not the reason to pay for the trip.
The boat’s upper level is likely the better place for broad views. One useful tip is to choose the second floor if you want a panoramic look at the coast. It also gives you a clearer view toward the horizon, which may help if you are prone to seasickness.
Timing, seating, and comfort onboard

A 10 a.m. departure is a smart choice for many people. The air is usually more comfortable before the strongest heat of the day, and you still have plenty of time afterward for lunch or an afternoon at the beach.
You can buy food and drinks on the boat, with a bar serving snacks and beverages. Prices are described as reasonable, and onboard service adds convenience since large bags and outside luggage are not permitted. I would still bring water if you prefer a particular drink, but remember that the supplied information specifically excludes food and drinks from the tour price.
Seating is available, though the boat can become crowded after several pickups. You may be able to move around, but do not count on a quiet, private corner. The atmosphere is informal and family-friendly, with people shifting seats for views and preparing for the swim.
For seasickness, sit where you can see the horizon. The upper deck can help, and the shorter duration is easier to manage than a full-day sailing trip. If motion sickness is a concern, avoid reading during the ride and choose a seat with open views.
What $34 gets you

At $34 per person, this is good value if you want three things in one outing: a boat ride, coastal scenery, and a swim stop. You are not paying for a full guided tour, a long stay at a beach, or an extensive marine-life presentation.
The price works especially well for families who want to try a boat trip without spending on a full-day cruise. Children can watch the coast, look through the small underwater windows, and enjoy the excitement of getting into the sea. Solo visitors can also enjoy it without needing to arrange a private boat or organize a group.
Value falls if your main goal is a long swim or a quiet experience. The pickup stops reduce sightseeing time, and the actual water stop may be shorter than expected. If you want hours in a secluded cove, compare this with a longer cruise.
The flexibility helps. You can cancel up to 24 hours in advance for a full refund, and the reserve-now, pay-later option keeps your plans open. Mobility is a consideration: the activity is not suitable for people with mobility impairments.
Who should book this trip?

I would recommend it to you if you want a short, affordable introduction to Mallorca by boat. It suits families, couples, solo visitors, and anyone staying in Alcúdia who wants something more active than another afternoon on the sand.
It is also a good choice if you enjoy scenery but do not want a demanding day. The coast does the work, and the swimming stop gives the trip a clear purpose.
I would be more cautious if you are booking for serious snorkeling, a large glass-bottom viewing area, a guaranteed stop at Coll Baix beach, or a quiet sailing experience. You may find the boat crowded, the underwater windows small, and the swim stop shaped by sea conditions.
Pack minimally. Bring swimwear, a towel, beachwear, and a camera. Leave large bags behind, and take a mask or snorkel if you already own one.
Should you book the Alcúdia boat trip to Coll Baix?
Book it if you want a good-value two-hour outing with attractive north-coast views and a chance to swim from the boat. The experience is simple, easy to fit into a holiday, and priced fairly for what it delivers.
Go in with the right expectations. You will probably spend part of the opening ride collecting passengers, the glass-bottom windows are small, and Coll Baix may be viewed from offshore rather than visited on foot. If those details suit you, this is an enjoyable way to see Alcúdia Bay from the water without giving up an entire day.
FAQ
Where does the Alcúdia boat trip leave from?
The main meeting point is the Alcudia Sea Trips kiosk operated by Transportes Marítimos Brisa at Passeig Marítim, 07410 Puerto Alcúdia, Illes Balears.
How long does the boat trip last?
The stated duration is two hours. Some departures may take around two and a half hours because the boat collects passengers from several points around Alcúdia Bay.
What places does the boat visit?
The route includes views of Alcúdia Bay, Alcanada beach, Alcanada lighthouse, and the coastal area around Coll Baix. The boat may also use another swimming location if sea conditions require a change.
Can I swim during the trip?
Yes. The boat stops for swimming, usually for about 15 to 30 minutes. You enter the water from the boat rather than necessarily going ashore at a beach.
Will the boat stop on Coll Baix beach?
You should not assume that it will. The swimming stop is generally from the boat, and the exact location can change because of current or other sea conditions.
Is this a real glass-bottom boat?
The boat has a small glass-bottom viewing area with limited windows. It is not a large transparent floor, so the underwater view is a minor part of the trip.
Are food and drinks included?
No. Food and drinks are not included in the ticket price, but snacks and beverages can be purchased onboard.
What should I bring?
Bring swimwear, a towel, beachwear, and a camera. A mask or snorkel can also be useful for the swimming stop. Large bags and luggage are not allowed.
Is the trip suitable for people with mobility impairments?
No. The activity is listed as unsuitable for people with mobility impairments.
Can I cancel the booking?
You can cancel up to 24 hours before the activity for a full refund. A reserve-now, pay-later option is also available.
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