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Swim with wild dolphins off São Miguel, Azores. Experience guided 2.5-hour tours with small groups, expert explanations, and chances to see dolphins and marine life.

Swimming with dolphins in their natural environment is a standout adventure available on São Miguel island in the Azores, Portugal. This 2.5-hour tour offers the chance to see and swim alongside wild dolphins in the open ocean, with small groups limited to 8 participants ensuring a personal experience. The experience is led by trained guides who provide safety briefings and insights into dolphin behavior, making it suitable for those with basic swimming ability and a sense of adventure.
The tour departs from Marina Pêro de Teive and includes guidance in Portuguese, English, and Spanish. While it promises unforgettable moments with dolphins, marlin, flying fish, and even a hammerhead shark, travelers should be prepared for a fast-paced boat ride and must declare any pre-existing medical conditions. This activity is ideal for nature lovers, marine life enthusiasts, and those eager for an authentic encounter with marine mammals in the wild.
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Planning more time in Sao Miguel Island? We've covered other experiences worth considering.

This tour begins at Marina Pêro de Teive, a well-accessible and scenic departure point on São Miguel. From here, travelers board the fast boat that takes the group into the open waters of the Atlantic. The boat ride is a central part of the experience, offering scenic views of the coastline before reaching the dolphin waters.
The location provides a practical and picturesque setting, with easy access and the potential for beautiful sea and sky views. The departure process emphasizes safety and readiness, with guides preparing participants for the adventure ahead.

Upon arrival at Ponta Delgada, the tour begins with a 10-minute safety briefing. This session covers essential information such as swimming protocols, respecting marine animals, and what to do during the water encounters. Guides emphasize the importance of respecting the dolphins’ natural behavior and ensuring the animals’ well-being.
Participants are advised to bring items like sun hats, sunscreen, water, swimwear, and waterproof bags. The briefing aims to prepare everyone physically and mentally, highlighting that swimming occurs in the open ocean and requires a basic level of fitness. Life vests are not permitted during the swim, so comfort with floating and swimming in open water is necessary.

The core of this experience involves guided dolphin watching and swimming in the waters near São Miguel. Over approximately 2 hours, the guides lead the group to areas where pods of wild dolphins are likely to be found. It is common to see bottlenose and common dolphins, with the possibility of encountering other marine species like flying fish, marlin, or even a hammerhead shark.
Dolphins are free to approach and may swim beneath, around, or even close to the boat. The guides’ expertise ensures that every participant has opportunities to see these intelligent creatures up close. The experience includes multiple swimming sessions where participants are dropped overboard into the water, often with a wetsuit and snorkel provided.
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Guides on this tour are professional, multilingual, and knowledgeable about marine life. Some tours feature marine biologists who explain the behaviors and characteristics of the animals encountered. Reviews praise guides for their enthusiasm, respect for nature, and ability to locate dolphins efficiently.
While some reviews mention that explanations from marine biologists are brief, the overall consensus celebrates the passion and professionalism of the guides. They prioritize safety, animal welfare, and creating a respectful environment for observing dolphins in their natural habitat.

The boat ride to the dolphin zones is described as fast and exhilarating, with some mention of bumpy conditions. This adds a sense of adventure, but also requires comfort with open water and moving vessels. Guides help manage expectations, explaining that the procedure to get into the water is quick, often involving being gently dropped overboard while the boat continues to move.
Participants should be prepared for multiple water entries, each lasting about 3-5 minutes. Life vests are not used during swimming, so swimmers should be comfortable in open water and have a basic swimming ability.
The tour includes snorkeling gear, wetsuits, and windbreakers to ensure comfort during water activities. To maximize comfort and safety, travelers are encouraged to bring sun hats, sunscreen, towels, change of clothes, water shoes, and waterproof bags. These items help protect against sun exposure, keep belongings dry, and improve overall experience.
Since the activity takes place in the open ocean, waterproof clothing and sun protection are especially important. The guides advise bringing water to stay hydrated during the trip.

Participants must declare any pre-existing medical conditions before the tour. The activity requires a basic level of fitness because it involves swimming to and from the boat in open water. It is not suitable for children under 12 years, emphasizing the importance of comfort in ocean conditions and swimming ability.
Travelers should be confident swimmers who are comfortable floating and swimming in the sea, as life vests are not permitted during the water sessions. This ensures safety but also underscores the physical aspect of the tour.

Multiple positive reviews highlight the close encounters with dolphins, with some mentioning dolphins swimming right beneath or around participants. The experience is described as magical, with some guides even showing the group dolphins with their babies, and the opportunity to hear them communicate underwater.
Seeing dolphins in their natural habitat, not in captivity, is a key feature that adds depth to this tour. Wild dolphins may or may not approach closely, but the chance to observe their natural behaviors and freedom to swim and play makes this a meaningful experience.
While the focus is on dolphins, the tour sometimes includes sightings of other marine species. Guests have reported seeing a sea turtle, marlin, flying fish, and even a hammerhead shark. These encounters enhance the sense of adventure and the opportunity to observe ocean biodiversity in a wild setting.
The presence of marine life in their natural environment emphasizes the importance of respecting nature and following guides’ instructions to minimize disturbance.
This tour consistently garners high ratings of 4.8 out of 5 from 240 reviews, with many describing it as “amazing,” “unforgettable,” and “a once-in-a-lifetime” activity. Guides are praised for being friendly, knowledgeable, and respectful of the animals, with some reviews highlighting marine biologists who share insightful information.
Participants often mention that guides are skilled at locating dolphins, making sure everyone gets close-up views, and maintaining a safe, respectful environment. Several reviews express a desire to repeat the experience, citing it as one of the best moments of their trips to São Miguel.
This tour offers free cancellation up to 24 hours in advance, providing flexibility in planning. Travelers can reserve now and pay later, which helps keep options open amid changing travel plans.
The small group size ensures a more intimate experience, with personal attention from guides. The tour lasts around 2.5 hours, making it easy to fit into a busy travel schedule, and check-in times vary depending on availability.
This activity suits adventurers, nature lovers, and marine life enthusiasts who are comfortable in open water and enjoy active experiences. It is not suitable for children under 12, or those with medical conditions that prevent swimming or floating in the open sea.
The emphasis on respectful wildlife interaction and small group sizes makes it ideal for travelers seeking a personalized, ethical encounter with dolphins in their natural environment.
Swimming with wild dolphins off São Miguel offers a rare chance to witness these creatures in their native habitat, with guides who care about safety, conservation, and sharing their knowledge. The 2.5-hour experience combines thrilling boat rides, close marine life sightings, and opportunities to swim and observe.
While the activity demands basic swimming skills and a willingness to face ocean conditions, the positive reviews and high ratings attest to its quality and unforgettable nature. This tour is best suited for adventurous travelers who want to connect deeply with marine wildlife and enjoy an active, respectful outdoor adventure.
“Amazing. We went twice, the first time we saw no dolphins unfortunately but were able to rebook to ensure we saw the dolphins. We swam with them th…”