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Discover Mallorca's east coast with a glass-bottom catamaran tour. Explore caves, beaches, and underwater marine life on a 2.5-3 hour boat adventure.
If you’re visiting Mallorca and looking for a fun, scenic way to see the island’s east coast, a glass-bottom catamaran tour might just be perfect. Offering options from several starting points—Cala Millor, Cala Bona, Porto Cristo, Calas de Mallorca, and Sa Coma—this experience promises a combination of sightseeing, swimming, and underwater views in a relaxed setting. Ranging from 2.5 to 3.5 hours, these trips are designed to give you a taste of Mallorca’s hidden beaches, caves, and marine life without the hassle of a full-day commitment.
One aspect we really appreciate is how varied the routes are—each departure point offers a slightly different itinerary, allowing you to choose based on your location and interests. Plus, the friendly crew and the opportunity to see the coast from a unique perspective through the glass bottom are definite highlights. That said, a potential consideration is that sea conditions can affect swim stops and cave visits—so if you’re prone to seasickness or looking for guaranteed swimming time, it’s worth planning accordingly.
This tour is best suited for travelers who enjoy scenic boat rides, want a family-friendly activity, or are curious about marine life and Mallorca’s coastline without spending an entire day at sea. Let’s explore what makes this experience a good value and how it stacks up in detail.


Sailing fans have several other Mallorca options to choose from
Depending on where you’re staying, you can choose from several departure points, each with slightly different routes and durations. For example, starting from Cala Millor offers a 3-hour roundtrip passing through notable spots like Cala Romantica, Sa Coma, and Porto Cristo, featuring a visit to the Pirate Cave and stops at Cala Varques for swimming. If you’re closer to Cala Bona or Porto Cristo, the tour shortens but still includes visits to caves, coves, and the opportunity to swim.
Once onboard, the boat gently cruises along the coast, and you’re encouraged to relax, take photos, and enjoy the scenery. The glass bottom allows you to peek beneath the waves, where you’ll see fish and marine life that you might miss from above. Many reviews mention how beautiful the underwater visibility is, making it a highlight for both kids and adults.
The swim stops are a real selling point. Depending on weather conditions, the boat halts in crystal-clear waters like Cala Morlanda or Cala Varques. Reviewers have noted that the swim stops often feel well-managed, with some mentioning they wished they could stay longer or that the timing was just right. One reviewer, Julie, particularly loved the fish swimming near the glass bottom, calling it “beautiful to see all the fish.”
The boat makes small entrances into several caves, including the Pirate Cave. These caves add some adventure and are especially fascinating if you enjoy geology or hidden surprises. However, some travelers noted that the boat’s interior audio system was not always loud enough to hear guides, so you might miss some details unless you’re close to the crew.
More ways to experience Mallorca from the water include these boat tours
Reviews consistently praise the friendly and upbeat crew, with mentions of crew members like Miguel and Lucia being particularly helpful. Guests appreciated how the crew allowed them to charge phones and were generally informative, despite some noting that audio systems could be improved. The guides’ local knowledge adds value, especially during cave visits and when explaining the coastline’s history.

At $36 per person, this tour offers a reasonably priced way to see Mallorca’s east coast from the water. Considering the included swim stops, cave visits, and underwater views, many reviewers feel it’s good value. One customer, Milkah, mentioned that the scenery was beautiful, and the duration was just right—though she wished it was slightly longer.
Compared to other experiences, this trip hits a sweet spot: not overly long or rushed, but packed with sights and moments of relaxation. The availability of different routes means you can tailor your experience—whether you want a quick look at the coast or a more in-depth exploration.

If you’re after a relaxing day on the water, with stunning views, opportunities to swim, and a dash of adventure exploring caves, this tour works well. It’s especially good for families, first-time visitors, or those who prefer less strenuous activities but still want to see Mallorca from a different perspective.
Since the tour heavily depends on sea conditions, it’s less suitable for travelers prone to seasickness or those expecting longer swim sessions. The caves and coves are beautiful, but not necessarily unmissable for seasoned boaters or marine explorers.

This glass-bottom catamaran tour offers a beautiful, relaxing way to explore Mallorca’s east coast without the expense and effort of a full-day trip. The friendly crew, scenic routes, and opportunity to see marine life up close make it a good pick for a wide range of travelers.
While some reviews mention audio issues and wish for more time in the water, most agree it’s good value and worth the price. The experience’s flexibility and variety of routes make it adaptable to different schedules and locations, which is a big plus.
If you love coastal scenery, caves, and a bit of swimming, this tour will likely leave you with pleasant memories—and plenty of photos. It’s a straightforward, enjoyable way to add a splash of adventure to your Mallorca vacation.
“The guys on the boat were amazing they let me charge my phone and they were so upbeat and happy I loved seeing the beautiful beaches on the way and…”

Is transportation from my hotel included?
No, the tour does not include hotel transfers. Guests meet at designated points depending on the route selected.
How long does the tour last?
Tour durations range from 2.5 to 3.5 hours, based on the departure point and route.
Can I see marine life through the glass bottom?
Yes, many reviewers mention the glass bottom is clear and offers good underwater views, especially when calm seas prevail.
Are swim stops guaranteed?
Swim stops depend on sea conditions, so while they are usually included, they might be shorter or canceled if the weather isn’t suitable.
Is this tour suitable for children?
Most reviews suggest it’s family-friendly, especially since the boat is stable and the activity offers short, manageable stops. Just note that wheelchair access is limited at some piers.
What languages are the guides available in?
Guides are available in Spanish, English, German, French, and Italian, making it accessible for diverse travelers.
This Mallorca glass-bottom catamaran experience is a lovely way to see the coast with minimal effort and maximum scenic benefit. Whether you’re looking to relax, explore caves, or snorkel in crystal waters, it’s an activity that balances fun and value—perfect for a memorable day afloat.