Adventure Brief
Discover Mallorca’s vibrant coastline aboard a glass-bottom boat departing Cala Millor. Swim in secluded coves, explore hidden caves, and witness the island’s underwater world without ever leaving the boat.
3–4 hours
easy
From €33.59
Para todas las edades • Salidas desde Cala Millor a las 10:30h, 11:30h y 13:45h • Desde 20€
Discover Mallorca’s vibrant coastline aboard a glass-bottom boat departing Cala Millor. Swim in secluded coves, explore hidden caves, and witness the island’s underwater world without ever leaving the boat.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
3–4 hours
Fitness Level
Basic fitness required to comfortably enjoy light swimming and getting on/off the boat.
Wildlife
History
Mallorca’s coastal caves have been known to locals since ancient times and were historically used by fishermen as shelter.
Conservation
Operators follow strict guidelines to protect posidonia sea grass beds, which are crucial for marine ecosystem health in the Balearics.
Moonfish Glassbottom Catamaran
Para todas las edades • Salidas desde Cala Millor a las 10:30h, 11:30h y 13:45h • Desde 20€
Moonfish Glassbottom Catamaran operates from Cala Bona in the Illes Balears, offering a range of boat excursions along Mallorca’s east coast. The company runs glass-bottom cruises, speedboat trips and shuttle services connecting Cala Bona, Cala Millor, Porto Cristo, Cala Ratjada and nearby coves. Typical experiences include the 3.5-hour GLASSBOTTOM cruise from Cala Bona with swims at Cala Varques, shorter 2–2.5 hour routes to Porto Cristo, and multiple departures from Calas de Mallorca and Sa Coma. Trips often feature visits to the Cuevas de Artà, sea caves, rocky cliffs and swimming stops in clear Mediterranean waters.
Vessels include the glass-bottom Moonfish and speedboats adapted for coastal sightseeing; schedules list morning and afternoon options and select express shuttles between popular ports. Safety procedures follow local maritime regulations with crew-led briefings before departure. Reservations are available for single trips, combined cave-and-boat tickets, and shuttle transfers to popular resorts.
Moonfish Glassbottom Catamaran emphasizes transparency in schedules and routes, publishing departure points, durations and itinerary highlights for each excursion. The operator serves daily routes across the tourist season and coordinates weather-dependent swim stops and cave visits. For travelers seeking coastal exploration, snorkeling opportunities, and easy transfers between Cala Bona, Cala Millor, Porto Cristo and Cala Ratjada, Moonfish provides targeted options that match varied timeframes and interests.
Tickets are available online and at dockside; itineraries specify swim stops, cave visits and exact transfer points. Routes include Cala Morlanda, the Cueva del Pirata and scenic stretches near the Costa de los Pinos, depending on chosen excursion seasonally.
Departure Points
Cala Bona, Cala Millor, Porto Cristo
East Mallorca ports and resorts
Trip Lengths
1–4 hrs
Flexible durations for all schedules
Glass-Bottom
Yes
Underwater viewing from Moonfish
Popular Stops
Cuevas de Artà, Cala Varques
Caves, swim and snorkel locations
Reserve seats for morning or afternoon departures — weather-dependent swim stops and cave visits adjusted for safety.
Bring reef-safe sunscreen
Protect both your skin and the local marine ecosystem by using environmentally friendly sunscreen during your trip.
Wear water shoes
Rocky shorelines at swimming stops call for sturdy water shoes to protect your feet in the water and on rocky terrain.
Arrive early for boarding
Plan to arrive at least 15 minutes before departure to ensure smooth boarding and pick the best seats with glass views.
Bring snorkel gear
Though optional, having your own gear can enhance swimming stops by letting you fully explore underwater life.
Sunglasses
Protect your eyes from bright sun reflecting off the water during the boat ride.
summer
Swimsuit
For swimming stops in the crystalline coves along the coast.
summer
Light windbreaker
Keeps you comfortable on breezy mornings or evenings on the open boat deck.
spring
Snorkeling mask and fins
Enhance your underwater viewing experience at swimming stops.
summer