If you’re dreaming of combining a splash of adventure with some scenic exploration near Lisbon, the Cascais: Open Water Swimming and Hiking Experience might just be what you’re looking for. This organized day offers a great way to see the region’s natural beauty while staying active, all with the safety and guidance of local experts. Think swimming in calm, open waters, enjoying a relaxed lunch overlooking dunes, and hiking through lush parks—all in one day.

What we genuinely like about this tour is how it balances adventure with comfort. First, the presence of a certified swimming coach means you can enjoy open water swimming safely, which is a huge plus if you’re not an experienced swimmer but want to try. Second, the guided hike through Sintra Cascais Natural Park offers a chance to soak in Portugal’s diverse landscapes. However, keep in mind that this tour isn’t suited for children under 14 or those with mobility issues, so it’s best for active travelers who enjoy outdoor pursuits.

For anyone looking to combine a bit of water fun with nature, especially if you appreciate organized, small-group outings, this experience can be a great fit. That said, if you’re after a more relaxed, leisurely day—perhaps focusing solely on lounging or cultural sightseeing—this might feel a little too energetic. Still, for those wanting to get their outdoor fill and enjoy some stunning vistas, it’s worth considering.

Key Points

Active & Scenic: Combines open water swimming, scenic lunch, and hiking in one day.
Guided & Safe: Led by a knowledgeable guide with certified swimming coaching.
Flexible Experience: Tailored to your swimming experience, with transportation included.
Natural Beauty: Highlights the stunning landscapes of Cascais and Sintra Cascais Natural Park.
Limited Suitability: Not for children under 14, non-swimmers, or those with mobility challenges.
Flexible Booking: Cancel up to 24 hours in advance, and reserve now to pay later.

You can check availability for your dates here:

What You Can Expect from This Experience

This tour is designed to give you a taste of what it’s like to live like a local in the Cascais region—active, outdoorsy, and surrounded by stunning nature. It’s a well-paced day that balances physical activity with moments of relaxation and scenic beauty.

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Meeting and Starting Point

Your adventure begins at Praia da Duquesa, where you’ll meet your guide next to the showers. This spot is convenient, right on the coast, making it easy to find and prepare for your day ahead. The group is private, so you’ll be with your own party, which makes the experience more intimate and personalized.

The Open Water Swim

The first highlight is the swimming session in Cascais Bay. With a certified coach floating nearby, you’ll feel reassured whether you’re a seasoned swimmer or just curious to try. The usual swim lasts about an hour, but the actual distance depends on your comfort and experienced level. Reviewers note the stunning views and the peaceful, inviting waters—it’s a unique chance to enjoy Portugal’s coast from a different perspective.

One reviewer mentions, “The coach was very attentive and made us feel safe, even for a relative beginner.” That’s a big plus if you’re new to open water swimming but eager to give it a shot.

Scenic Lunch at Cresmina

After swimming, you’ll hop into a van for about 15 minutes to reach Bar e Duna da Cresmina. Here, a light lunch awaits, paired with vistas of sand dunes and rolling landscapes. The meal isn’t fancy but offers a chance to relax and take in the scenery. Many comments highlight the beautiful views during this break, which make the simple lunch feel special. It’s a good opportunity to chat with your guide and fellow travelers about what’s next.

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Hike Through Sintra Cascais Natural Park

Post-lunch, it’s time for a 2-hour hike in the Sintra-Cascais Natural Park. The trails wind through lush greenery, offering scenic overlooks and fresh air. The guide is knowledgeable, sharing insights about the local flora and fauna, which adds depth to the experience. Reviewers say the hike is accessible but does involve some walking on uneven terrain, so sturdy shoes are recommended.

This part of the tour is especially praised for the natural beauty—the combination of forested areas and panoramic views makes it a memorable highlight. The hike concludes back at Praia da Duquesa, where your journey started.

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The Value of This Tour

When considering the cost, think about what’s included: guiding, swimming gear, transport, and a scenic lunch. The price reflects a well-organized, guided outdoor experience, rather than just a single activity. If you enjoy a mix of outdoor adventures and scenic downtime, you’ll find this tour offers good value.

Reviewers appreciate the personalized attention and the flexibility for different swimming abilities. The fact that it’s a private group adds a touch of exclusivity and comfort, especially important in outdoor activities.

Who is This Tour Best For?

This experience is perfect for active travelers who enjoy outdoor pursuits and want to explore outside typical sightseeing. It’s great if you’re looking for a small-group adventure with a focus on natural landscapes, rather than cultural or historical sites. Non-swimmers and families with children under 14 should probably pass, but if you’re comfortable in the water and enjoy hiking, this could become a memorable part of your trip.

Practical Details

Duration: 6 hours
Start Point: Praia da Duquesa
Languages: English, Portuguese, Spanish
Transport: Included between activities
Weight of Activity: Active, with swimming and hiking
Not Suitable For: Children under 14, non-swimmers, mobility issues
Cancellation: Can be canceled up to 24 hours in advance for a full refund
Booking: Reserve now and pay later, offering flexibility

If you want to try something different from typical sightseeing—something active, scenic, and guided—this tour offers a genuine taste of Cascais’ outdoor wonders. Just be prepared for a fair bit of walking and water activity, and you’ll leave with a fresh appreciation for Portugal’s natural side.

FAQ

Is this tour suitable for non-swimmers?
This tour isn’t recommended for non-swimmers, as swimming in the open water is a key part of the experience. The presence of a certified coach helps with safety, but comfort in water is important.

Can I rent a wetsuit?
Yes, wetsuit rentals are available—just contact the provider after booking to arrange this. Wetsuits can make the swimming experience more comfortable, especially if the water is cooler.

How challenging is the hike?
The hike lasts about 2 hours and goes through natural park trails. It’s accessible but involves walking on uneven terrain, so sturdy shoes and comfortable clothes are advised.

What should I bring for the day?
Bring comfortable shoes, a hat, swimwear, a towel, sunscreen, and suitable clothes. Don’t forget water and snacks for energy during the hike.

Is transportation included?
Yes, transportation between activities—such as from the swimming spot to Cresmina and the park—is included.

How flexible is the booking?
You can reserve your spot now and pay later. Cancellations are permitted up to 24 hours in advance for a full refund.

Ready to Book?

Cascais: Open Water Swimming and Hiking Experience

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Final Thoughts

The Cascais: Open Water Swimming and Hiking Experience offers a solid mix of outdoor adventure and natural scenery. It’s best suited for energetic travelers eager to enjoy Portugal’s coast from the water and land. The guides are knowledgeable and attentive, making sure you’re safe and comfortable throughout the day.

If you’re after a day that stands apart from typical sightseeing—focused on physical activity and beautiful landscapes—this tour could be just the ticket. It combines the thrill of open water swimming with the peacefulness of hiking, all set against the backdrop of Cascais’s stunning scenery. Just be sure you’re comfortable with water and walking on uneven ground, and you’ll come away with a memorable outdoor experience.