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Discover open-water swimming in Cascais with a guided tour that includes safety tips, panoramic views, and a sunrise swim for just $68 per person.

The Cascais: Open Water Swimming tour offers an engaging way to experience Portugal’s coast from a unique perspective. For $68 per person, participants enjoy up to 1 hour of guided swimming along the scenic Cascais coastline, starting from Praia da Duquesa Beach. The tour is suitable for those seeking a blend of relaxation and adventure, with a focus on safety, technique, and soaking in stunning panoramic views of the Bay of Cascais.
This small-group experience is limited to 10 participants, ensuring personalized guidance from an experienced local guide. While no wetsuit rental is included, swimmers are provided with a swim buoy, photos and videos, and a hot mug of tea afterward—perfect for warming up after your aquatic adventure. The tour emphasizes breathing, swimming, and anxiety management techniques, making it accessible to both novice and experienced swimmers alike.
A key highlight is the chance to swim during an incredible sunrise, enjoying calm seas and ideal water temperatures. However, it’s important to be aware that sea conditions and swim locations may vary based on weather, and the activity involves swimming a minimum of 1.5 kilometers. This tour best suits those eager to combine water sports with scenic exploration in a relaxed, supportive environment.
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The tour begins at Praia da Duquesa Beach, where the guide conducts a brief safety briefing and introduces the group to the activities ahead. This initial session covers important safety information, introduces swim buoy use, and helps everyone feel comfortable before entering the water. The meeting point is conveniently located in a public car park next to the beach access stairs, making it easy to find.
After the briefing, a brief warm-up prepares swimmers physically for the sea conditions. The guide emphasizes technique improvement, offering feedback throughout the swim and helping participants manage breathing and anxiety. This structured start ensures everyone is ready to enjoy the experience safely.

Following the safety instructions, participants enjoy a quick warm-up on the beach, which helps acclimate to the water temperature and prepare for the swim. The initial acclimatization swim takes place nearby, allowing everyone to get comfortable with the sea environment before heading further along the coast.
This moment is ideal for adjusting to the calm seas and water temperatures, setting a relaxed tone for the adventure. The guide closely monitors each swimmer, providing encouragement and tips to enhance technique and confidence.

The core of the tour features up to 1 hour of swimming along the Cascais coast, with the exact route varying based on local weather and sea conditions. The guided swim offers scenic views of the coastline, with opportunities to learn about the ocean currents and how to check the weather to plan future swims.
Swimmers are encouraged to enjoy the panoramic vistas of the Bay of Cascais, making this experience as much about scenic beauty as physical activity. The guide provides feedback throughout, helping participants fine-tune their technique and breathing while ensuring a safe and enjoyable experience.
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An additional benefit of this tour is the professional photos and videos taken during the swim. These images are shared afterward and serve as helpful tools for reviewing technique or simply capturing memories of the experience. This personalized touch adds value, especially for those interested in improving their swimming skills or sharing their adventure online.
The guide actively takes photos and videos, making sure everyone is well-documented during their aquatic exploration. This thoughtful inclusion enhances the overall experience without extra cost.

Once the swimming session concludes, participants gather back at the starting point for a hot mug of tea. This warm beverage helps regain warmth after the swim and provides a relaxed opportunity to reflect on the experience. It’s a simple, comforting way to end the activity and appreciate the scenic surroundings.
This moment also allows for casual discussions with the guide, who often shares insights about the local environment, sea conditions, and best practices for future open-water swims in Cascais.

While the tour welcomes swimmers of various skill levels, swimming in the sea involves certain natural risks. Participants should be aware of marine life such as jellyfish, sea urchins, and seaweed. The activity involves swimming a minimum of 1.5 kilometers, so some level of basic swimming ability is recommended.
Sea conditions are subject to change, with the possibility of varying currents and water temperatures. The guide’s expertise helps navigate these variables, but participants should feel comfortable in open water environments to fully enjoy the experience.

The tour begins at Alameda Duquesa de Palmela 29, where the guide is ready in the public car park next to the beach access stairs. The small-group limit of 10 participants ensures personalized guidance and attention.
Flexibility in booking is available, with free cancellation up to 24 hours in advance and the option to reserve now and pay later. The activity lasts approximately 1 hour, but swimmers should check availability for specific starting times to fit their schedules.

What makes this open-water swimming tour in Cascais unique is the combination of professional guidance, scenic coastal views, and the chance to swim during sunrise. The inclusion of technique coaching and anxiety management makes it suitable for beginners and seasoned swimmers alike.
The photos and videos add a special touch, capturing memories that can help improve future swims. Plus, the calm seas and warm water temperatures create an ideal setting for a safe, enjoyable experience in the Atlantic Ocean. While no wetsuit rental is included, the tour’s focus on safety and technique provides plenty of value for the price.
This tour offers an excellent way to experience Cascais from a different angle, combining scenic beauty with water activity. For $68, participants gain access to personalized guidance, scenic views, and the chance to embark on a sunrise swim along Portugal’s captivating coast.
While the activity involves some physical effort, it remains accessible thanks to the guidance and safety measures in place. It’s perfect for those who want to combine fitness with scenic exploration and a touch of tranquility in the early morning hours.
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What is included in the tour?
The tour includes personal accident insurance, an experienced local guide, a swim buoy, photos and videos, and a swim cap.
How long is the swimming activity?
Participants enjoy up to 1 hour of swimming, covering a minimum of 1.5 kilometers depending on conditions.
Where does the tour start?
The activity begins at Praia da Duquesa Beach, with meeting point at the public car park near the beach access stairs.
Is wetsuit rental available?
No, wetsuit rental is not included. Swimmers should consider their own wetsuit if desired, though the water is generally suitable for most participants.
What safety measures are in place?
The guide conducts a safety briefing, monitors swimmers closely, and offers technique advice to ensure safety and comfort in open water.
Can beginners participate?
Yes, the tour focuses on technique, breathing, and anxiety management, making it suitable for beginners with basic swimming skills.
What should I be aware of regarding marine life?
Swimmers should be aware of marine life such as jellyfish, sea urchins, and seaweed in the water.
What is the cancellation policy?
You can cancel free of charge up to 24 hours in advance for a full refund.
Is there a minimum age or physical requirement?
While not specified, the activity involves swimming a minimum of 1.5 km, so a basic level of swimming ability and comfort in the sea is recommended.
What makes this tour special?
The combination of scenic sunrise views, personalized guidance, and scenic coastal scenery makes this a memorable open-water swimming experience in Cascais.