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Discover the beauty of Sesimbra's beaches and bays on a 2.5-hour boat trip with snorkeling, guided by experts through stunning landscapes and marine life.
Planning a visit to Portugal and looking for an authentic seaside adventure? This boat tour in Sesimbra offers a delightful blend of scenic views, marine exploration, and local flavor—all within a compact 2.5-hour window. It’s a highly-rated experience, perfect for families, friends, or solo travelers eager to explore the captivating coastline of the Lisbon District from the water.
What catches our eye most about this tour is the opportunity to see untouched beaches and rugged cliffs up close, combined with the chance to snorkel in crystal-clear waters. The guides, praised for their knowledge and friendliness, often share stories about the area’s history, adding depth to your journey. That said, the tour’s short duration means it’s ideal for those on a tight schedule or wanting a quick but memorable maritime escape. If you love scenic beaches, marine life, and small-group experiences, this trip should definitely be on your radar.


This boat trip stands out because it combines the natural beauty of the Arrábida Natural Park with a relaxed, guided approach. The experience begins at the Porto do Abrigo de Sesimbra, specifically at the Cais do Espadarte, where a friendly crew awaits. The guides, who are STCW certified, are known for sharing engaging stories about the beaches, the region’s history—like the whale-hunting tales at Baleeira—and local customs, making each stop more meaningful.
For just $57, you get a 2.5-hour journey full of spectacular sights and marine encounters. It’s an excellent value considering the inclusions: life jackets, snorkeling masks, a guide, and regional liquor—adding a taste of local culture to the adventure. Plus, the small group size ensures personalized attention and a more relaxed atmosphere, perfect for asking questions and soaking up the scenery.
For underwater exploration, these Sesimbra snorkeling spots offer different experiences

Unlike larger, more commercial boat trips, this tour emphasizes immersion and authenticity. You’ll visit several beaches and bays, each with its own character. Ribeiro do Cavalo, the most famous beach in Sesimbra, often garners praise for its stunning beauty and clear waters, perfect for swimming or simply lounging and taking photos. The guide, often praised for their friendliness and knowledge, shares stories about each spot, making the experience both fun and educational.
The route also includes lesser-known spots like Baía da Mula and Praia Cova da Mijona, giving travelers a sense of exploring hidden corners of Portugal’s coastline. The boat stops for snorkeling around marine-rich areas, allowing you to observe local fish and marine life in their natural environment. Reviewers frequently mention how enjoyable it is to see marine species through the transparent waters, with one recent guest noting how the waters are so clear that marine life is easily visible.

Starting point: The adventure kicks off at Porto do Abrigo de Sesimbra, a convenient location close to the town center. Here, you’ll meet your crew and hop aboard a comfortable vessel capable of navigating the varied coastline.
First stop: Baía da Mula — This bay is your first encounter with crystal-clear waters that reveal the marine life swimming below. It’s an ideal spot for a quick dip or to start snorkeling, and the guides encourage guests to look out for local fish species.
Next: Ribeiro do Cavalo Beach — Known for its fame and beauty, this beach is often the highlight. Guests can take a refreshing swim, relax on the sand, or just enjoy the awe-inspiring landscape. It’s also a photo opportunity that many guests love, with reviews noting how picturesque the scenery is.
Further stops: The boat then cruises along the coast, visiting Gruta do Tamboril, Baía do Frade, Praia Cova da Mijona, Praia Inferno, and the Fort of São Domingos da Baralha. These lesser-known spots are a mix of cliffs, caves, and secluded beaches, giving a sense of exploring the “secret” side of Portugal’s coastline. Some stops include snorkeling opportunities, while others are perfect for sightseeing and photography.
Final stop: Baleeira and the local stories — The history here is fascinating, especially the tales of whale hunting in the past. The guides share insights into local traditions and how these waters have sustained communities for generations.
Return: After about 2.5 hours of adventure, the boat heads back to the port of Sesimbra. The entire experience is well-paced, allowing for plenty of time at each location without feeling rushed.

Timing: The tour lasts approximately 2.5 hours, with starting times available based on availability. It’s best to check in advance, especially if you prefer a specific time of day.
Group size: Limited to 8 participants, which means more personalized attention and a more relaxed atmosphere. This also ensures plenty of space for snorkeling and sightseeing.
Inclusions: All the essentials—life jackets, snorkeling masks, and a guide—are provided. The crew is STCW certified, and insurance is included, giving peace of mind.
Meeting point: You’ll find the boat at the third white boarding gate just after Clube Naval de Sesimbra, at the Espadarte pier—a convenient location for travelers staying nearby.
Language: Guides offer tours in English, Spanish, and French, accommodating diverse travelers.
Price and value: At $57 per person, this tour offers a good balance of affordability and quality. It’s particularly appealing if you’re looking for a compact, scenic boat trip that combines natural beauty with cultural storytelling.

From reviews, it’s clear that the guides are a highlight, with visitors appreciating their friendliness, knowledge, and storytelling ability. One guest, Linda, mentioned, “Great trip with great people. Nice visit, good stories about the area.” That personal touch elevates the experience beyond just a boat ride.
Many guests also love the stunning views—the cliffs, beaches, and marine parks are breathtaking in person. The opportunity to snorkel in clear waters and observe marine life is another big plus, with reviewers describing it as a highlight of their day.
The inclusion of local liquor tasting adds a fun, cultural element, giving a taste of Setúbal’s regional flavors. These small touches make the trip feel authentic and memorable.
More ways to experience Sesimbra from the water include these boat tours

This boat trip in Sesimbra is ideal for travelers seeking a short, scenic escape with plenty of visual rewards, marine activity, and local storytelling. It’s perfect for those on a tight schedule but still wanting a meaningful experience of Portugal’s coastal beauty. Families with children, groups of friends, and solo explorers will appreciate the small group atmosphere and personalized attention.
If you love beach scenery, marine wildlife, and want to learn more about local traditions, this tour delivers on all fronts. It’s also a fantastic way to cool off in the summer, with the chance to swim and snorkel in refreshing waters.
However, if you prefer longer excursions or extensive land-based explorations, this might feel a little brief. Likewise, if you’re seeking a more adrenaline-filled adventure, this calm, scenic trip may not satisfy that craving.
This boat tour offers authentic, beautiful, and educational moments, wrapped up in a relaxed, friendly atmosphere—an excellent choice for a memorable day along Portugal’s coast.
“Great trip with great people. Nice visit, good stories about the area”

What is the duration of the tour?
The trip lasts approximately 2.5 hours, with specific starting times available to check in advance.
Where does the tour start and end?
It starts at the third white boarding gate just after Clube Naval de Sesimbra, at the Espadarte pier, and finishes back at the same point.
Are snorkeling masks provided?
Yes, snorkeling masks are included as part of the tour, allowing you to explore underwater life comfortably.
Is the tour suitable for children?
While not explicitly stated, the small group size and relaxed pace make it suitable for families, especially those with older children interested in marine life and scenic views.
What is included in the price?
The price includes a guide, STCW certified crew, life jackets, snorkeling masks, life insurance, and a regional liquor taste.
Can I cancel the tour if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund, providing flexibility for your travel plans.
This Sesimbra boat trip combines scenic beauty, marine exploration, and cultural stories into a compact adventure perfect for those wanting a taste of Portugal’s coastline without a long commitment. With excellent reviews and a focus on personalized experience, it promises memories that will stay with you long after the boat has returned to port.