CommonBottlenose dolphin
Tursiops truncatus
The most common and coastal. Curious about boats, it's seen all year at all three harbours. Almost certain on a trip in season.

Benalmádena · Manilva · Estepona
The Alborán Sea washes the whole Costa del Sol and is one of the most cetacean-rich areas in Europe. We sail out to see them from three different harbours, each with its own character. Pick the one nearest your accommodation and enjoy the sea.
The Alborán is where the Atlantic and the Mediterranean mix, and that clash of waters creates huge biological richness. Several species of dolphins and other cetaceans pass through and live here all year round. From the Costa del Sol you have direct access to this area, and depending on which harbour you leave from you'll find a more sheltered or a deeper sea, with different species.
| Harbour | Best for | Standout species | To the Strait |
|---|---|---|---|
| Puerto Marina (Benalmádena) | Families and comfort | Bottlenose, turtle | ~75 km |
| Puerto de la Duquesa (Manilva) | Variety of cetaceans | Bottlenose, striped, pilot whale, orca | ~35 km |
| Estepona marina | Balance and setting | Bottlenose, striped, pilot whale | ~50 km |
No harbour is better than another: there's the one that suits you best for where you're staying and what you're after. Here's what each offers.

Sheltered waters and a short trip, 15 minutes from Málaga city. The most comfortable harbour and the favourite for going with children.
See dolphin watching in Benalmádena
The closest to the Strait, with deep water. The one offering the most variety of species, including the remote chance of orca in summer.
See dolphin watching in Manilva
Beside the underwater canyons of the Guadiaro. A good middle ground for variety, with a lovely old town for afterwards.
See dolphin watching in EsteponaThese are the cetaceans and marine reptiles that appear in the Alborán Sea off the Costa del Sol. The odds of each change by harbour and season, but all have been seen on our trips.
CommonTursiops truncatus
The most common and coastal. Curious about boats, it's seen all year at all three harbours. Almost certain on a trip in season.
FrequentStenella coeruleoalba
A deep-water species, travelling in large, very active groups. More frequent the further west, in Manilva and Estepona.
SeasonalDelphinus delphis
Recognisable by the hourglass pattern on its flanks. It appears seasonally, in fast-moving groups crossing the area.
OccasionalGlobicephala melas
Larger and darker than a dolphin, it lives in deep water. More likely near the Strait, from Manilva or Estepona.
Rare (Jul–Aug)Orcinus orca
The orcas of the Strait follow the tuna in summer and rarely come close. It's only a real possibility from the westernmost harbours, like Manilva.
FrequentCaretta caretta
Not a cetacean, but one of the loveliest sightings. Common in summer, resting at the surface at all three harbours.
Spring (Apr–Jun)
The sea calms and warms. Activity returns along with the first bottlenose calves. Good trips and fewer people than high summer.
Summer (Jul–Sep)
Peak season and the greatest variety: striped dolphins, turtles and, near the Strait, the remote chance of pilot whales and orcas. Best to book ahead.
Autumn (Oct–Nov)
The water is still mild and there are fewer boats. One of the calmest, most rewarding times, especially in Estepona.
We spread boats across the three harbours, all stable and comfortable for watching. We have 13 boats available along the Costa del Sol. Here are some of the ones available.
What people choosing a harbour on the Costa del Sol ask most.
Real reviews from all three harbours.
All great, Aitor took us out on his catamaran for 3 wonderful hours! And he made sure we got to enjoy being right next to the Málaga dolphin. Highly recommended!
We had a fantastic day on board, we saw loads of dolphins and our two captains looked after us wonderfully! :) We made three stops where we could swim and try paddle surf. They even gave us ice for the cool box. Thanks Ramón and Sharky!
we really saw the dolphins today, what a spectacular view. The crew was top! thank you for this amazing experience.
Three harbours on the Costa del Sol to meet the Alborán Sea. Tap the one that suits you best.