REVIEW · GLASS-BOTTOM
From Porto Cristo: East Coast Glass-Bottom Boat Trip
The best part of this boat trip is the coastline itself: sea caves, white-sand coves, and clear water unfold along Mallorca’s east coast, with routes reaching from Cala Bona to Calas de Mallorca. You can also stop for a swim in the open sea when conditions are right.
I like the choice of several routes and the easy price of about $33 per person. I also like that the longer outings give you more than a boat ride, including free time at Calas de Mallorca or a swim stop at Cala Morlanda or Cala Varques. The catch is that the glass-bottom viewing is modest, and one short cruise may feel rushed.
- Four route choices: Pick a 1.5-hour cruise, two different 2-hour routes, or a longer shuttle with beach time.
- East-coast scenery: Pass Cala Romantica, Cala Varques, the Pirate’s Cave, Cala Mandia, and other coves.
- Swim stops depend on weather: Bring swimwear, but do not count on getting in the water every time.
- The glass bottom is best at a standstill: At speed, the view through the underwater windows can be limited.
- Family-friendly boat layout: The vessel has four seating levels, a slide, a ladder, and direct access to the sea.
- Accessibility varies by pier: Porto Cristo, Cala Bona, Cala Ratjada, Cala Millor, and Sa Coma offer better access than some smaller boarding points.
Choosing the right boat from Porto Cristo

This is not one fixed excursion. Mallorca Sea Paradise offers several versions, and choosing the right one matters more than the small difference in price.
The shortest option is the 1.5-hour New Sea Paradise cruise from Porto Cristo to Cala de Mallorca. It is a good pick if you want a quick look at the coast without giving up most of your day. The boat passes Cala Romantica, Calas de Mallorca, the Pirate’s Cave, other sea caves, and several undeveloped beaches before returning to Porto Cristo at 11:00 a.m.
The two-hour north route leaves at 11:00 a.m. and returns at 1:00 p.m. It heads toward Cala Bona, passing Sa Coma and Cala Millor. This trip includes a swim stop at Cala Morlanda, where you can get into the water and look at the seabed if the weather cooperates.
The two-hour south route is the better choice if caves and smaller coves interest you most. Departures are listed at 12:45 p.m. or 3:30 p.m., with the route passing Cala Romantica, Calas de Mallorca, the Pirate’s Cave, other caves, and beaches such as Cala Varques. The earlier trip returns around 3:30 p.m., while the later one returns around 5:30 p.m.
The longest option is a shuttle boat to Calas de Mallorca. It takes you past Cala Mandia, Cala Anguila, the Pirate’s Cave, Cala Romantica, Cala Varques, Cala Magraner, Cala Virgili, and Cala Bota. You arrive at Calas de Mallorca at 10:00 a.m., have time for the beach, restaurants, and shops, then return to Porto Cristo at 2:00 p.m., with a swimming stop at Cala Varques on the way back.
What you see along Mallorca’s eastern shore

The east coast is best appreciated from the water because many of its coves are tucked between rocky headlands. From the boat, you get a changing series of small beaches, cliff edges, inlets, and sea caves rather than one single grand viewpoint.
Cala Romantica is one of the main scenic points on the southbound routes. It helps set the tone for the ride: a broad cove, pale sand, and rocky sides that look different from the sea than they do from shore.
The Pirate’s Cave is one of the more memorable features. The boat enters the mouth of the cave twice on some departures, giving you a better look than a quick pass outside. The available information does not promise a stop inside, so think of this as a short scenic passage, not a cave tour on foot.
The route may also pass Cala Mandia, Cala Anguila, Cala Magraner, Cala Virgili, Cala Bota, and Cala Varques. These names matter when comparing the options. The shuttle covers the widest spread of coves, while the south route offers a shorter outing with many of the same highlights.
The north route has a different feel. Sa Coma and Cala Millor are larger coastal resorts, while Cala Morlanda provides the swimming stop. Choose north if getting into the water is more important to you than seeing the greatest number of caves.
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How much can you really see through the glass bottom?

The boat does have an underwater viewing area, but you should set realistic expectations. The windows are not a private aquarium, and the clearest views come when the boat slows or stops.
On the lower level, the underwater windows are described as fairly small. At full speed, the water moves past too quickly for much detail, and fish may be hard to spot. That does not make the glass bottom useless, but it means the boat ride and coastal views are the main event.
Your best chance to see the seabed comes during the swimming stop. The boat pauses in the water, and you can use the time to snorkel or look below the surface. Bring your own mask if you have one, since food, drinks, and equipment beyond the boat trip are not included in the stated price.
The glass-bottom feature is most useful for children and anyone who enjoys a quick look beneath the boat. If you are booking mainly to see marine life, keep your expectations modest. If you want scenery, fresh air, and a chance to swim, the trip offers better value.
The swimming stop is the real highlight

When weather conditions allow, the swimming stop changes the outing from a sightseeing cruise into a proper sea day. On the north route, the stop is at Cala Morlanda. On the south route and the shuttle return, it is associated with Cala Varques.
You can enter the water by ladder, slide, or a direct jump. Getting back aboard is made easier by the ladder, which is useful if you are not a strong swimmer or if the sea is moving under the boat. The stop also gives you the best chance to snorkel and see the seabed.
Do not treat the swim as guaranteed. Rough water or poor weather can cancel it, and the shorter trips may allow less time in the water. One two-hour outing has been described as having a swim stop that felt too brief, so you should choose the longer route if swimming is central to your plans.
Pack a swimsuit, towel, sun protection, and a dry layer for the ride back. Food and drinks are not included, though snacks, ice cream, and drinks are available for purchase aboard at what has been described as reasonable pricing.
Four seating levels and a boat made for families
The catamaran has four seating levels, giving you several ways to experience the trip. Higher seating should provide a better view of the coast, while the lower level is where you find the underwater windows.
The boat also has a slide and several ways to enter the sea. That combination works well for families, especially children who may lose interest in looking through the glass bottom but become excited by the swim stop.
There are several intermediate boarding stops on some longer trips. This can be useful if you are staying near Cala Millor, Sa Coma, Cala Bona, or another listed pier, but it also means the boat may not feel like a nonstop cruise. Allow for people getting on and off during the route.
The crew is described as friendly, and departures have generally been punctual. Still, the exact meeting point depends on the option you book, so check the pier carefully rather than assuming every trip leaves from the same spot in Porto Cristo.
A few more boat days around Mallorca worth a look
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Comparing the routes by time and value
At about $33 per person, the shorter cruise is fairly priced for a coastal ride with a glass-bottom section. You are paying for the boat, the scenery, and the chance to see caves and beaches that are difficult to reach from land.
The 1.5-hour trip is best for a compact morning activity. It suits you if you have other plans in Porto Cristo or want a gentle outing for children. Its weakness is simple: there is less time for swimming and less opportunity to wait for good underwater views.
The two-hour north route offers a balanced choice. You see Sa Coma and Cala Millor, then get a swim stop at Cala Morlanda. Select it if you prefer water time to a long list of caves.
The two-hour south route gives you more cave and cove scenery, including Cala Varques and the Pirate’s Cave. Pick the earlier departure if you want the rest of the afternoon free, or the 3:30 p.m. sailing if you prefer a late coastal outing.
The shuttle to Calas de Mallorca gives the strongest value for a full half-day. You get a boat ride in both directions, several hours of free time at your destination, and a swim stop on the return. It is not the right option if you want to remain on the boat throughout, since part of the day is spent independently at Calas de Mallorca.
Accessibility depends on where you board
The activity is described as wheelchair accessible, but the practical details vary by pier. Boarding facilities are not available at Calas de Mallorca, Cala Romantica, or Font de sa Cala.
With favorable weather, wheelchair users can access the boat at Cala Millor and Sa Coma. The listed accessible piers also include Cala Bona, Porto Cristo, and Cala Ratjada. Confirm your chosen boarding point before booking, since the route itself may be accessible while a smaller pier is not.
The swimming features, including the ladder, slide, and direct jump, are not designed as accessible water entry. If you use a wheelchair, focus on the scenic cruise and verify boarding conditions in advance.
What to bring and what to expect onboard
You do not need to bring food for a short cruise, but drinks and snacks are extra. For the longer shuttle, pack something useful for the time at Calas de Mallorca, since the stated inclusions cover the boat trip and swim stop, not meals.
Wear secure sandals or shoes, use sun protection, and bring a towel if you plan to swim. A light cover-up is sensible after getting out of the water, especially on the return ride.
The trip is most enjoyable on a sunny, calm day. Good weather improves the views, makes the caves more impressive, and increases the chance of a swimming stop. On a cloudy or windy day, the glass-bottom section may be less rewarding and the swim may be canceled.
The overall rating of 3.8 from 632 ratings fits the experience well. The boat ride, friendly crew, scenery, and swim stop earn the strongest praise. The weaker points are the small underwater windows, limited fish sightings while moving, and occasional differences between the advertised and actual duration.
Who should book the Porto Cristo boat trip?
I would recommend it to families, casual sightseers, and anyone who wants a simple way to see several east-coast coves without arranging a private boat. It is also a good choice if you want a swim stop but do not need a serious snorkeling expedition.
Choose the short route if time is tight. Choose north for Cala Morlanda and a balanced two-hour outing. Choose south for caves and Cala Varques. Choose the shuttle if you want beach time at Calas de Mallorca and a broader coastal ride.
I would not book it mainly for marine wildlife or a large glass-bottom aquarium experience. The underwater viewing is a bonus, not the main attraction. I would also avoid relying on the swim stop if getting in the water is essential, since weather controls that part of the day.
For the price, this is a pleasant and practical way to see Mallorca’s east coast from the sea. Book it when the forecast looks calm, confirm the pier and route, and select the option that matches your priorities rather than simply choosing the longest trip.
FAQ
Where does the boat trip depart from?
The main departure point is Porto Cristo, but the exact meeting point depends on the route you book.
How long is the experience?
The available options range from 1.5 hours to 5 hours. The choices include a 1.5-hour cruise, two-hour north and south routes, and a longer shuttle to Calas de Mallorca with free time there.
Is swimming included?
A swimming stop is included when weather conditions are favorable. The north route stops at Cala Morlanda, while the south route and shuttle return include a stop associated with Cala Varques.
What places can I see from the boat?
Depending on your route, you can see Cala Romantica, Calas de Mallorca, Sa Coma, Cala Millor, Cala Mandia, Cala Anguila, Cala Varques, Cala Magraner, Cala Virgili, Cala Bota, the Pirate’s Cave, and other sea caves and beaches.
Are food and drinks included?
No. Food and drinks are not included, though snacks, ice cream, and drinks are available to buy on the boat.
Is the boat wheelchair accessible?
Accessibility depends on the pier. Wheelchair boarding facilities are not available at Calas de Mallorca, Cala Romantica, or Font de sa Cala. Access is available at listed piers including Porto Cristo and Cala Bona, with Cala Millor and Sa Coma accessible when weather conditions are good.
Can I cancel the booking?
You can cancel up to 24 hours in advance for a full refund. A reserve-now, pay-later option is also available.
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