Cascais is a seaside paradise that’s perfect for exploring from the water. Its rugged coastline, historic forts, and sandy beaches are even more spectacular when seen from a boat. Whether you’re in town for a romantic sunset, a lively group outing, or a private luxury experience, Cascais offers a wide range of boat tours that showcase Portugal’s stunning Atlantic coast. We especially enjoyed the Sunset Boat Trip with Welcome Drinks — it’s a relaxed way to take in the sunset with a glass of Prosecco in hand, plus great reviews highlight the friendly crew and beautiful scenery. For those wanting privacy, the Private Sailing Cruises provide tailored itineraries with personal guides, perfect for celebrating special occasions or just escaping the crowds.
In this list, you’ll find options ranging from quick 90-minute coastal cruises to full-day private sailing adventures, each with its own charm. Many include complimentary drinks, stunning vistas, and insider insights into the region’s landmarks. Ready to set sail? Read on to discover the best boat tours and cruises in Cascais, and find the perfect one for your trip.
1. Cascais: Sunset Boat Trip with Welcome Drinks
At number 1, this Sunset Boat Trip offers an unbeatable way to experience the Portuguese coast. For about 1.5 hours, you’ll watch the sun dip into the Atlantic while enjoying welcome drinks like beer, Prosecco, and snacks such as cheese and cured meats. This tour departs from Dreamboats Portugal and features panoramic views of Cascais, with the Sintra mountains in the background.
What makes this trip stand out are the stunning vistas—see the coastal cliffs turn gold as the sun touches the sea—and the lively, fun atmosphere. Reviewers praise its friendly crew, clean boat, and the perfect weather, which makes the sunset even more memorable. It’s an ideal option for those celebrating a special occasion or seeking a relaxed, scenic evening.
Bottom Line: This cruise offers great value for a romantic or family outing, combining natural beauty with the comfort of drinks and snacks in a laid-back setting.
2. Cascais Private Sailing 2h Cruise with a drink
Number 2 on our list is the Private Sailing 2h Cruise, perfect for groups up to 12. For around $533, your private sailboat takes you along Cascais’ rugged coast, with stops at landmarks like the Santa Marta Lighthouse, the Palácio da Cidadela, and beaches in Estoril and Carcavelos.
This personalized experience includes sipping local wines and beers while enjoying unobstructed views of Cascais, Estoril, and beyond. What makes this tour special is the flexibility—you can choose your sailing time, and the crew is attentive and knowledgeable, with reviews noting dolphin sightings and the friendly, accommodating staff. It’s suitable for families, couples, or friends wanting privacy and a tailored itinerary.
Bottom Line: This is a luxurious, bespoke cruise for those seeking exclusivity, scenic views, and a leisurely pace, making it worth the cost for special occasions or intimate outings.
3. Cascais Private Luxury Sunset 2h Cruise with a drink
Number 3 offers the Luxury Sunset Cruise — a private 2-hour trip perfect for a romantic evening. For about $622, you’ll enjoy the golden hour from the comfort of a private boat, with stunning views of fisherman’s villages, beaches, and old forts. Sip Portuguese wine as you watch the sun sink behind the coast, all while having a relaxed, personalized experience.
The reviews highlight the friendly crew and the scenic, peaceful atmosphere—ideal for couples celebrating an anniversary or just wanting a quiet, scenic escape. The route can be customized to include sights such as Cascais, Estoril, and Carcavelos, making it a flexible option.
Bottom Line: This cruise is perfect if you’re after an intimate, high-end experience with picture-perfect sunset views and fine wine.
4. Cascais Private Sailing Cruise with a drink – Half day/full day
At number 4, this half or full-day private sailing trip is the ultimate way to explore Cascais from the water. For around $736, you get up to 8 hours on a boat tailored to your wishes. The itinerary includes stops at Santa Marta Lighthouse, beaches, and the charming old town of Portimão. You can enjoy complimentary drinks and water as you cruise past landmarks like the Cascais Citadel and the Santa Marta Lighthouse.
Guests praise the crew’s friendliness, the flexibility of the itinerary, and the chance to see dolphins. It’s a great choice for families or groups looking to spend a day at sea, with options to tailor the route to your interests. The only downside could be the price, but with a full day on the water, most find it worthwhile.
Bottom Line: Perfect for those wanting a private, customizable experience with plenty of time to explore the coastline and relax with drinks in hand.
5. Cascais: 2-Hour Private Luxury Sunset Cruise with a Drink
Number 5 is another private sunset cruise, offering a luxurious two hours in an exclusive setting. For $616, groups of up to 12 can enjoy panoramic views of white-sand beaches, charming villages, and the Atlantic sunset. The route is flexible and can be adapted to your preferences, making it an ideal choice for couples or small groups wanting privacy and comfort.
Reviewers describe this trip as “relaxing,” “romantic,” and “spectacular,” especially when witnessing the sunset from the water while sipping drinks. It’s an excellent way to unwind after a day of sightseeing or to celebrate a special occasion.
Bottom Line: This is a high-end, intimate cruise perfect for romantic evenings or small groups seeking a personalized experience.
6. Cascais: Sailing Tour with Drink
Number 6 features a 2-4 hour sailing tour, great for those wanting a flexible, scenic cruise. For $512 per group (up to 12), you’ll sail along Cascais’ coast, with a highlight being reaching Cabo da Roca, Europe’s westernmost point. The cruise includes stops at beaches and fortifications, with the ability to drop anchor wherever you choose.
Reviewers mention the friendly guides and the enjoyable, relaxing atmosphere. The boat’s cleanliness and the ability to connect your own music add to the experience. It’s suitable for families, couples, or friends who want a laid-back, customizable day on the water with optional swimming or sightseeing.
Bottom Line: Ideal for flexible explorers wanting a longer or shorter cruise with personalized stops, and the chance to visit famous landmarks.
7. Cascais Romantic Private 2h Cruise with sparkling wine
Number 7 is the romantic private cruise, perfect for an intimate escape. For just under $430, couples can enjoy two hours aboard a private boat, with sparkling wine and undivided attention from the captain. The route covers Cascais Marina, beaches, the lighthouse, and scenic coastlines, all in a relaxed, romantic setting.
Reviewers rave about how “beautiful” and “romantic” the experience is, especially when watching the sunset with a glass of bubbly. It’s perfect for anniversaries or special surprises. The boat is small, but the privacy and personal service make up for it.
Bottom Line: This is the best choice for couples seeking a romantic, private experience with a special touch.
8. Cascais Coastal Secrets: 90-Minute Cruise with Free Drinks
Our number 8 spot features a quick 90-minute coastal cruise. For just $45 per person, you’ll cruise past lighthouses, beaches, and forts, with complimentary wine and beer. The route includes stops at Boca do Inferno, the Fort of Saint Anthony of Barra, and Guia Lighthouse, with live commentary providing context.
This tour is perfect for those short on time but wanting a taste of the coastline’s highlights. Reviewers enjoy the informative commentary and the chance to relax with drinks while soaking up the views. It’s a great fit for families or travelers with tight schedules.
Bottom Line: A quick but rich experience of Cascais’ coast, offering good value and interesting sights in a short time.
9. From Lisbon to Algarve: Portimão & Boat trip to Benagil Sea Cave
Number 9 takes you further afield — a full-day trip from Lisbon to explore Algarve’s highlights, including the Benagil Sea Cave. For $370, your day includes a scenic drive and a boat trip to this famous cave, with stops in Albufeira and Portimão.
Guests rave about the scenic drive, the stunning caves, and the local charm of Algarve towns. While the boat trip to the caves costs extra, most find it well worth it for the chance to see this iconic natural wonder. It suits travelers wanting a comprehensive day trip, combining land exploration with coastal sightseeing.
Bottom Line: Perfect for those who want to combine a scenic drive with a boat adventure to Algarve’s most famous sea cave.
10. Cascais: Private boat with skipper, fuel, food and drinks
Number 10 offers an exclusive private boat experience lasting 2 to 4 hours. For around $785, you enjoy a personalized journey with a skipper, snacks, drinks, and even a dive if you wish.
Reviewers mention the warm, welcoming crew and the ability to tailor the experience—making it suitable for a special celebration or just a private escape. The focus is on creating happy memories and exploring Lisbon and Estoril Coast’s best sights at your own pace.
Bottom Line: Ideal for travelers wanting complete privacy and a bespoke experience, with the flexibility of a half or full day on the water.
11. Cascais: Sunset Cruise to Lisbon with Open Bar
Number 11 is a sunset cruise from Cascais to Lisbon. For $45 per person, you’ll enjoy 2 hours with an open bar, passing landmarks like Belém Tower and the 25th of April Bridge. This tour offers a relaxed way to see Lisbon’s coastline and enjoy drinks while watching the sunset.
Reviewers note the stunning photos and the smooth ride under the bridge. It’s a popular choice for travelers wanting to combine sightseeing with a social atmosphere. Arriving directly in Lisbon, it’s convenient for those planning to explore the city afterward.
Bottom Line: A lively, scenic sunset cruise with drinks, perfect for ending your day in Cascais with a splash of city views.
12. Cascais Coastal Secrets 90 Minute Cruise with Free Wine and Beer
This small-group tour at number 12 promises an intimate 90-minute cruise. For $57.79 per person, you’ll pass by Santa Marta Lighthouse, Boca do Inferno, and Guia Lighthouse, with live commentary about the coastline’s maritime history.
Guests love the relaxed pace and complimentary drinks, making it a laid-back way to enjoy the coast. The small size means personalized attention and a chance to ask questions about the landmarks. It’s great for couples or families who want a more relaxed and informative experience.
Bottom Line: An excellent choice for those seeking a short, engaging cruise with friendly guides and free drinks.
13. Cascais Private Sailing Yacht Cruise
Number 13 features a luxurious sailing yacht, the Dufour 460 Grand Large, for a 3-hour private cruise. For about $783, up to 10 people can enjoy panoramic views of Estoril, São João do Estoril, Carcavelos Beach, and Boca do Inferno. The route offers a scenic exploration of Cascais’ coast, with plenty of time to relax and take photos.
The reviews mention the professional crew and the beautiful boat, making it a perfect choice for those celebrating a special event or seeking a high-end experience. The boat’s size and comfort ensure a smooth, peaceful sail.
Bottom Line: Best for travelers who want a luxurious, private sailing experience with plenty of space and personalized service.
14. Cascais: Lisbon Morning Breeze Sailing Tour, Thursday
This morning sailing tour is a relaxing 4-hour experience on the Tagus River. For $71 per person, you can learn the basics of sailing or simply unwind with a drink, all while capturing stunning views of Lisbon in the early morning light.
The route includes sightseeing at Commerce Square, Alfama, and passing beneath the 25th of April Bridge, with opportunities for photos. The reviews commend the friendly crew and the calm, peaceful atmosphere—perfect for early risers or those wanting a gentle introduction to sailing.
Bottom Line: Ideal for those seeking a peaceful, scenic start to the day with the chance to learn sailing basics.
15. Boat tour: charming Cascais Coast to Lisbon lighthouse
Finally, number 15 offers a short coastal trip from Cascais to Lisbon, with stops at S. Julião da Barra, Bugio lighthouse, and the fort of S. Lourenço. For $55, you’ll cruise along the coast, circumnavigating the Bugio lighthouse and enjoying views of historic fortifications.
Reviewers highlight the informative crew and the beautiful coastline, making this a good choice for travelers wanting a quick but enriching experience. It’s a practical way to see the coast if you’re short on time but don’t want to miss out on iconic sights.
Bottom Line: A straightforward, scenic cruise with historical highlights, suitable for a quick coastal overview.
How to Choose the Right Boat Tour in Cascais
When selecting a boat tour, consider your budget, time available, and interest level. For a romantic sunset, the Sunset Boat Trip with Welcome Drinks is hard to beat. For a private, tailored experience, the Private Sailing Cruises or Luxury Sunset Cruise are ideal. Budget travelers might prefer the Coastal Secrets 90-Minute Cruise, while those wanting a comprehensive day trip can look at the Algarve boat and land tour.
Booking early is recommended, especially for private tours or during peak season, as these experiences tend to fill up quickly. Consider what landmarks or scenery you care most about—dolphin sightings, sunset views, or historic forts—and choose a tour that matches your interests.
Final Thoughts
Cascais offers an impressive variety of boat tours and cruises, each with its own appeal. For a laid-back, scenic sunset, the Cascais: Sunset Boat Trip ranks high. If privacy and customization are your priorities, the Private Sailing Cruises will give you an exclusive taste of the coast. For those with limited time, the quick Coastal Secrets cruise offers a satisfying glimpse of the coastline.
No matter your preference, booking early ensures you’ll secure your spot. Whether you choose a romantic sunset sail, a private day cruise, or a quick coastal overview, you’re guaranteed a memorable experience on Portugal’s stunning Atlantic waters.
