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Whale watching and marine ecosystems in the Azores Islands: Portugal

Contact an expert to book or discuss this tour.

Email us to book or discuss 2025

Phone +44 (0)203 3089 917

13 May 2025 - 7 days for £3,399

Experience the hidden paradise of the richly biodiverse Azores islands, their lush flora and fauna, volcanic craters, lagoons and picturesque towns. This is a rare opportunity to actively take part in whale research and get an opportunity to watch the social interactions of whales as they descend into the water. 

The Azores is an archipelago of nine volcanic islands 1400 kilometres west of Lisbon in the Atlantic Ocean. Spend your days exploring and learning about marine life, current conservation efforts, animal intelligence and ecosystems.   

Accompanied by a team of marine experts, including marine biologist and oceanographer Dr Russell Arnott, spend time both at sea and on land surrounded by a host of different animals. During your days at sea, search for blue whales – the world’s largest mammals – and sperm whales, which boast the largest brain. Other species you may see include baleen, pilot and fin whales, plus bottlenose, Risso's, spotted and striped dolphins.

May is one of the best times to see marine wildlife in the Azores, previous ×îÐÂÂ鶹ÊÓƵ tour groups have spotted a variety of marine species including blue, orca, humpack and fin whales, common and bottlenose dolphins, as well as Cory's Shearwaters, turtles and Man o War's. 

On land, visit a seabird colony and discover the charming towns and villages of these islands, which is like stepping back in time. Plus, inspect the islands' fascinating volcanic geology whilst visiting the central Caldeira and the unique lunar landscape of the Capelinhos volcano. where you will learn how it supports unique viniculture. 

This tour is great for those with an interest in marine biology, oceanology, ocean conservation and ornithology plus exploring beautiful islands and being at sea.

In partnership with Intrepid Travel.


DAY 1: ARRIVE IN FAIAL AND MEET RUSSELL ARNOTT

Welcome to the Azores, nine volcanic islands 1500 kilometres off the coast of Portugal in the North Atlantic. Check in to the four-star Hotel do Canal in Horta.

Depending on when you arrive, you might have some free time to explore this small but cosmopolitan seafaring town that dates back to the 15th century and has many historic buildings. We have chosen Faial island as it is more relaxed with a slower pace of life and less tourism, while still supporting a high degree of species observation and interaction.

Your tour leader will hold a short welcome meeting in the early evening to go through the plans for the week, then the accompanying marine biologist Russell Arnott will give the first of three talks before joining you for dinner.

During the tour, Russell will cover such subjects as the biodiversity found in the Azorean waters, a primer on the cetacean species you will be viewing and how the geology supports marine life in the form of hydrothermal vents. These deep-sea vents have only been discovered and studied in the past few decades, and with some organisms surviving purely chemosynthetically and not requiring sunlight for photosynthesis, they are shedding new light on our understanding of life in the oceans.

Plus, Russell will be giving a walking (and floating commentary) throughout the first four days of the tour.

DAY 2: MARINE BIOLOGY RESEARCH AT SEA AND EVENING CORY'S SHEARWATER EXCURSION

Today and on day 4, you will spend time at sea going behind the scenes with researchers and biologists from the universities of Lisbon and the Azores to spot whales, dolphins, turtles and birds. You will learn about global conservation efforts and how data is shared as you help collect and measure microplastics in the ocean, as well as acoustic records of the different whales and dolphins in the nearby waters. You will gain an insight into the work critical for our understanding of our impact on the oceans, with the data you collect today forming yet another important piece of the puzzle.

The duration of the time at sea will depend on where the marine species are to be found on the day and the weather forecast. We are working with a highly proactive and flexible sea expedition company who will tailor the experience to the prevailing conditions. This might mean that the schedule is arranged on the fly, to ensure you have the best opportunity throughout the tour to see as many species as possible. On each day, the aim is to enjoy two three-hour expeditions aboard Zodiacs, which are small, highly manoeuvrable semi-rigid boats.

The captains will be guided by "spotters" ashore and will adhere strictly to responsible codes of practice for whale watching.

May is a fantastic time to explore this region, on previous tours, sightings have including spotting a variety of species including sperm, blue, orca, humpback and fin whales, sea turtles, Portuguese man-of-war, common, bottlenose and Risso's dolphins frolicking alongside the boat. 

In the evening, you will visit the largest colony of Cory's shearwater in Faial with a local biologist. From late spring to late summer, 80% of the world’s population of Cory’s Shearwater (Calonectris borealis) nests in the Azores. They can easily be spotted flying along the coast or just floating at sea, but it is at nightfall that they reserve their greatest show, the Shearwater’s song. You can hear them in almost all the coastal regions of the island, especially in the regions of Morro de Castelo Branco, Monte da Guia and Varadouro.

Watch the sunset and see these seabirds fly into their nests with their loud vocalisations and mating behaviours. 

DAY 3: CALDEIRA AND THE CAPELINHOS VOLCANO

After breakfast, you will be picked up to travel by private road vehicle, led by a local biologist guide, to explore Faial's secrets with two major stops, central Caldeira and the unique lunar landscape of the Capelinhos volcano.

The origins of Faial, which is entirely volcanic, date back 800,000 years to the Volcanic Complex of Ribeirinha, on the eastern side of the island. Today, the island is structured around a large central volcano, the Caldeira, formed more than 10,000 years ago. Over the centuries, there has been constant volcanic activity, most recently  in 1672-1673 during the eruption of Cabeço do Fogo, and in 1957-1958, during the eruption of Ponta dos Capelinhos.

There will be short walks at each site plus a visit to the Museum of the Capelinhos Volcano. This building was constructed underground, so it wouldn’t interfere with the pre-existing landscape, allowing you to fully enjoy this recent volcanic landscape originated by the eruption of 1957/58.

In the evening, Russell will give a second talk.

DAY 4: FURTHER EXPLORATION BY SEA

You will return to sea by Zodiac again, for two 3-hour sessions with local researchers and biologists to observe whales and dolphins while learning about their behaviour, migratory patterns and the work undertaken by the local scientists to understand and protect them. Then in the evening Russell will give a third talk.

DAY 5: TRAVEL TO AND EXPLORE PICO ISLAND

After a 30-minute ferry ride, you will enjoy a full day landscape-and-culture tour of nearby Pico Island and its UNESCO-protected landscape. You will visit different habitats on Pico, including freshwater lakes, the largest saltwater marsh area in the three central islands and the largest endemic forest in the Azores.

Lunch is included, plus a vineyard visit and tasting, where you will learn how volcanic viniculture impacts the flavours of local wines.

There will be short walks at each point today.

DAY 6: MORNING WHALE EXCURSION AT SEA

In the morning you will head out to sea for a more leisurely excursion that will explore more of Faial’s coastline to view the contrast between the deep blue of the sea, the green of the fields and the black of the volcanic rock. Along with further sightings of whales and dolphins in the vicinity.

After all the exploration by land and sea, the afternoon is at your leisure before a farewell meal for the group hosted by the tour leader.

DAY 7: DEPART THE AZORES

On the final day of your Azorean adventure, there are no activities planned. A group transfer will be provided to Horta airport, where you can return home via Lisbon. 

Please note: None of the sea trips are mandatory and it is up to you how many you partake in. Sometimes the midday break has to be cut short if there are some particularly interesting sightings to be viewed. The ribs are designed with safety and speed to sightings in mind, so can be a little uncomfortable in choppy seas. You will get the most out of these excursions if you enter them with a spirit of adventure and remember nature is ultimately in charge.


WILL I LEARN ABOUT MARINE CONSERVATION?

Yes, during this tour, in addition to talks by marine biologist Russell Arnott, you will be joined by researchers from the University of Lisbon, who will teach you about global conservation efforts and how data is shared, as you help collect and measure microplastics in the ocean as well as acoustic records of the different whales and dolphins in the nearby waters. You will also gain an insight into the work critical for our understanding of our impact on the oceans, with the data you collect forming yet another important piece of the puzzle.

HOW WILL I BE INVOLVED IN THE WHALE RESEARCH?

With help and guidance from local researchers and biologists, you will be required to observe whales and dolphins, which will help us learn about the species behaviour and migratory patterns. This information will then be passed onto local scientists to understand and protect these animals.

WHAT WILDLIFE CAN I EXPECT TO SEE ON THIS TOUR?

While wildlife sightings cannot be guaranteed, May is a wonderful time to see blue, sperm, baleen, pilot and fin whales, plus bottlenose, Risso's, spotted and striped dolphins, as well as Cory's shearwater and an array of other seabirds.

WHAT WILL HAPPEN ON A TRADITIONAL DAY AT SEA?

On each day, the aim is to enjoy two 3-hour expeditions aboard Zodiacs, which are small, highly manoeuvrable semi-rigid boats. The duration of the time at sea will depend on where the marine species are to be found on the day and the weather forecast. We are working with a highly proactive and flexible sea expedition company who will tailor the experience to the prevailing conditions. This might mean that the schedule is arranged on the fly, to ensure you have the best opportunity throughout the tour to see as many species as possible. 


Contact an expert to book or discuss this tour.

Email us to book or discuss 2025

Phone +44 (0)203 3089 917

Highlights

  • Exclusive expert talks, both on land and at sea, by marine biologist and oceanographer Russell Arnott.
  • Guided whale-watching marine safaris accompanied by marine scientists and PhD research students. See detailed research in action.
  • Ecological and geological tours of two Azorean islands - Pico and Faial.
  • Experience an exceptional seabird colony at night.
  • Wine tasting overlooking a UNESCO protected landscape.
  • Maximum group size - 15 people.

Meet the expert

×îÐÂÂ鶹ÊÓƵ. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Dr Russell Arnott

Russell holds a combined masters degree in oceanography at the University of Southampton, UK, a PhD in marine biology from the University of Bath, UK, and has worked as a commercial oceanographer. His research has taken him all over the world, from the Southern Ocean with the British Antarctic Survey up to the Gulf of Bothnia in northern Sweden.

With a passion for public engagement, Russell works with the charity Incredible Oceans, speaking at science events across the world. He has also made many marine-focused TV and radio appearances, including BBC Radio 4’s Natural Histories. 

Russell joined the University of Bath in September 2016 to study phytoplankton morphology and its influence on turbulent interactions and is currently lecturing in polar science at the University of Exeter, also in the UK.

Having worked as a science consultant on a number of books, Russell recently debuted his inaugural publication, Ocean Endangered, which combines up-to-date marine science with a balanced look at the state of our ocean, empowering the reader to take action for a better planet. 

WHAT'S INCLUDED

  • Entry to all sites and attractions.
  • 2.5 days at sea watching whales and other marine species.
  • English-speaking tour leader throughout.
  • Talks and floating seminars from Dr Russell Arnott and local guides.
  • Waterproof dungarees and jacket when at sea on days 2 and 4.
  • All accommodation and internal transport.
  • 6 breakfasts, 2 evening meals and 1 lunch.
  • Arrival/departure group airport transfers for those on the suggested group flights.
  • 24-hour support.

WHAT'S NOT INCLUDED

  • Travel insurance.
  • International flights.
  • Private airport transfers.
  • Gratuities for local guides, drivers and porters.
  • Single supplement £475 

HOW TO GET THERE

This tour begins and ends on the island of Faial. The main airport on the island is is Horta. There are direct flights to Horta from Lisbon, which makes a great stopover either before or after the tour. Alternatively, you can fly to Ponta Delgada airport located on Sao Miguel Island. The flight from here to Horta is around 50 minutes. There are direct flights to Ponta Delgada from New York, Toronto, Boston and the UK. Approaching either island by air is a great way to view the volcanic landscape.

Please speak to Intrepid Travel who can offer flight advice and book flights for those travelling from the UK.

PACE AND PHYSICALITY

A lot of the itinerary will be on catamarans and smaller zodiac boats at sea, and as such may not be suitable for those who suffer from seasickness. While warm on the islands, it can get chilly at sea. For the marine safaris on days 2 and 4, waterproof dungarees and jacket will be provided. Thick socks and warm footwear is recommended. For the afternoon whale excursion on day 6, bring a warm, weatherproof coat.

Day tours may also involve rugged volcanic terrain and will require stout footwear.

SOLO TRAVELLERS

All of our tours, cruises, expeditions and weekenders are perfect for solo travellers. If you want your own room, you will need to pay a solo supplement of £475 for this tour. However, if you are happy to share a room with a fellow guest of the same sex, we will do all we can to match you with another guest so you do not have to pay the solo room supplement.

Accommodation

Hotel do Canal, Horta

The perfect base for your days at sea as it's a short walk from the harbour and beach, located on Horta's main street. This four-star hotel has views over the city bay and Pico Island. With a sauna, massages and a Turkish bath, your relaxation will be looked after.

×îÐÂÂ鶹ÊÓƵ. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.