The Best Boat Tours in Arrábida, All 9 Reviewed

1.Dolphin Watching Boat Tour

★★★★★★★★★★4.8 · 423 reviews · 2 hours · from $53Our pick

Search for Setúbal’s resident bottlenose dolphins on a two-hour speedboat tour through Arrábida Natural Park. Guides speak English, Portuguese, and Spanish, and may explain how the local dolphin family lives in the bay. Expect close wildlife viewing, white-sand beaches, mountain views, and possibly time for a swim.

“we didn't see dolphins for a long time, so we could enjoy them for a short time. also people were running from their seats, so it was difficult to get to the side where the dolphins could be seen better. I would say that the organization of the guides was lacking. despite that the experience is good. definitely recommend to try.”

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2.Dolphin-Watching Boat Tour

★★★★★★★★★★4.8 · 213 reviews · 2.5 hours · from $43

From Setúbal, you’ll cruise the Sado estuary and Arrábida coast in an open, fast boat with English, Portuguese, or Spanish guidance. Look for bottlenose and common dolphins, pass beaches, cliffs, islands, and the Troia Peninsula, and swim in summer if conditions allow. Guides such as Victor, Manuel, and Miguel are praised for clear explanations and persistence.

“magique 🐬🐬🐬🐬.les dauphins étaient au rdv ... Merci aux guides pour leurs explications.......”

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3.Arrábida Natural Park Dolphin Watching Boat Tour

★★★★★★★★★★4.9 · 212 reviews · 2.5 - 7 hours · from $58

Meet your English or Portuguese guide in Sesimbra, then head into Arrábida’s protected marine reserve on a semi-inflatable boat. Guides such as Marta, Mario, Jessica, and José combine dolphin watching with coastal scenery, caves, and a regional pastry. You can add round-trip transport from central Lisbon, though the full day runs longer.

“100% good comments to the guide Francisco, he is handsome, patient and professional!”

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4.Arrábida Dolphin Watching Boat Tour with Biologist

★★★★★★★★★★4.9 · 197 reviews · from $63

Set out from Sesimbra with a marine biologist and STCW-certified crew for three hours among dolphins, seabirds, and possible whales. Catarina and the team explain marine life, then take you past Praia da Mijona and Ribeiro do Cavalo Beach, with time for photos and a swim. The tour runs in Portuguese, English, Spanish, or French.

“It was a wonderful experince. Our guide found the dolphins pretty fast and we cruised with them for about one hour. We also visited some caves near by and our guide had interesting information about them.”

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5.Arrábida Beaches & Caves Boat Tour with Snorkeling

★★★★★★★★★★4.9 · 191 reviews · 3 hours · from $58

Set out from Sesimbra with guides such as Catarina or Chantel for a three-hour cruise through Arrábida Natural Park. You’ll visit Ribeiro do Cavalo, Mijona, Inferno, Baleeira, and caves near Cabo Espichel, with time for swimming, snorkeling, photos, and a taste of regional liquor.

“The people where brilliant. Both the guide and the Skipper. slightly better signage on the pier would have helped”

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6.Family Friendly Boat Sea Tour w/ Submarine Vision

★★★★★★★★★★4.6 · 175 reviews · 2 hours · from $34Best value

Board Aquarama’s APNEA in Sesimbra for a two-hour cruise along Arrábida Natural Park. You’ll view fish and seabed life through panoramic underwater windows, pause near Ribeira do Cavalo, Mula Bay, caves, and beaches, and hear about local fishing traditions in English, Portuguese, or Spanish.

“Fantástica actividad para conocer la costa, sus calas, sus historias, sus fondos.. ideal para todas las edades.”

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7.Secret Bays and Beaches Boat Tour with Snorkeling

★★★★★★★★★★5.0 · 146 reviews · 2.5 hours · from $58Top rated

Join Blue Coast Tours Sesimbra for a 2.5-hour cruise to Ribeiro do Cavalo, Cova de Mijona, Inferno Beach, and Baleeira. With room for only eight people, you can swim, snorkel with supplied gear, inspect sea caves, and hear local stories from multilingual guides such as Marco, Jorge, or Catarina.

“This was really a such amazing activity. It was great. The guide Catarina and the sailor Andre could provide magic moments along the trip, very friendly and reserved a big surprise in the end. We fully recommend this activity for those who visit Sesimbra. Nice views, nice "secret" places and friendly crew. Congrats.”

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8.Dolphin Watching Boat Tour with Biologist Guide

★★★★★★★★★★4.9 · 102 reviews · from $62

From Sesimbra Marina, join Bolhas Tours for a 3-hour search for wild dolphins with a biologist guide. Rosa and Darcy are among the guides praised for clear explanations. You’ll visit Arrábida’s coves, spot marine life, swim and snorkel near Ribeiro do Cavalo Beach, and taste Moscatel wine.

“Both Rosa and Darcy were very informative and helpful. They kept us engaged with dolphin spotting and also other species”

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9.Portinho da Arrábida: Coasteering Boat Tour

★★★★★★★★★★4.9 · 78 reviews · 4 hours · from $82

Spend four hours coasteering along Portinho da Arrábida with Discover The Nature guides such as Rui or Marco. You will climb, rappel, cross caves, swim, use a zip line when available, and choose cliff jumps from 1 to 10 metres. A 5.5mm wetsuit, helmet, harness, gloves, life jacket, insurance, and boat support are included.

“It was a blast! The instructors are really nice and make you feel safe and secure during the activities. Would 100% do again, it was a great experience.”

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