This is in the tourist area of Cascais, but it was recommended to me by the hotel. It is located…read moreright behind the police station. They are closed on Wednesday. This is the only restaurant in Portugal that asked for a tip. Afterwards I realized they ripped me off because VAT was included in my meal price. Don't fall for the tip is not included, it might be because I am American. My server was on the grumpy side and never once smiled, but I think that is his personality, he smiled for no one. Food: I ordered the pasta with chile, calamari, and shrimp. It was a unique pasta with garlic and tiny amounts of ginger, that played very well and there was like 2 chile rings and then calamari and shrimp. The pasta was cooked perfectly and right amount of sauce that just played well together. The calamari was cooked to perfection as was the shrimp but a few were not cleaned properly but everything tasted good. The chile did have a tiny bite so somebody might think this is spicy but was not for me, finally something with flavor. I did not eat all the pasta because then I ordered the octopus. The octopus was not cleaned properly but the texture was spot on and the taste was great, I added some of my own hot sauce on the side to give it some kick. Odd to have a boiled egg with the octopus, good taste but the green ring indicates the egg was overcooked. Everything was temperature hot and served fairly quickly. WiFi available. I should have just ordered the pasta because that was fantastic! The octopus was okay but took some work to clean. The pasta gives this place a 5. Service and tip with VAT already included would drop to 2. The octopus is 3 stars. But the pasta was the best meal thus far in Portugal.

Very nice restaurant recommended by our tour guide so I feel it may be a bit touristy. The food is…read moregood but a little pricy. Service was good but it was the only restaurant I was asked if I want to leave an additional tip, hence place for tourist. There's no need to leave a tip in Europe. Tip is already built into the price. Food was good and service was good as well.

Wonderful dinner, excellent seafood dishes served by great staff…read more The risotto with shrimp was delicious, the bacalhau was yummy. Obrigado.

Vacation Time - we definitely loved being in Portugal because there is so much seafood to enjoy !…read moreThis was one of our last places on this trip. Hubby and I ordered the Sea Bream and it was fresh as ever! So good ! Lovely service and warm weather had us sitting outside and enjoying the Euro Summer vacay !! Loved every moment of our time here !

This restaurant is built around the view of the Atlantic Ocean. It oozes class and style with the…read moreunderstated décor to the surroundings. There is something for everyone at Atlantico. They describe it as a gastronomic experience, so to say that my friend and I were excited is an understatement. Already sat on the table were some tasty morsels - the bread Selection with homemade butters, tuna pâté, crab pâté and cheese that was marinated in olive oil and paprika. This was a charming start to the meal and experience. We quickly followed it with starters of roasted scallops with sweet potato purée and bacon and garlic Shrimp and green wine sauce. Our excellent waiter recommended the veal entrecote with onion purée and the whole grilled seabass for main course and we went with his recommendation. He certainly knows what he is talking about. Lesson learned - listen to your waiter! Making room for dessert is a speciality that my friend and I have mastered over the years. This time we made room for Cheesecake with Passion Fruit Coulis, Dark Chocolate Dome, Caramel and Cherry Ice Cream and Sardine Ice cream. Not our usual trio but tasted great. All the while, we watched the beauty of the ocean from our elevated view. It was an amazing way to spend a lunch. Highly recommended for anyone at any time. Take a short train ride to get your fix of great food and stunning views in Estoril at Atlantico next time you are in Lisbon.

Great seaviews until sunset too bad they don't use exterior…read morelighting to keep the sea view during the night like Farol modern simple decor tasty food no amazing moments service ok until busy then super slow and very absent pricing very reasonable for quantity and ambiance wine good options including other major world regions portuguese nouvelle leaning italian shared scallop truffle , seafood tagliatelle grilled sirloin and cheese platter best was tagliatelle but skimpy on the seafood sirloin served with gnocchi that was dense like a hockey puck desserts not very exciting all some type of pudding or mousse might venture again for lunch and see if they improve service and food I was surprised given part of Intercontinental Hotel service was not better

Off the beaten path but well worth the walk. Great views of the water, the marina, and the moonlit…read moresky at the right time of night, and far from the madding crowd. Food was exquisitely prepared (a notch above the touristy stuff I sampled elsewhere) and the service was attentive and quick. I had the ceviche app (octopus salad was sold out) and sea bass with coriander rice. Both were excellent. The ceviche was fresh, tasty and you are given a good amount. Hard to tell what everything was, but there were definitely different kinds of shellfish and fish in there. The sea bass was cooked just right and the accompaniments were perfect. Presentation was also very cool as the thin filets were rolled into two spirals (without breaking). All in for two courses, glass of wine and tip was 44 Euros.

I think it's important to let people know it's not open to the general public, members onlyread more

The seafood tray for two was beyond delicious. Went here last July 2025. Staff, ambiance and food…read morewas excellent.

My husband and I chose Mar do Inferno for our anniversary after hearing it was one of the premier…read moredining experiences in Cascais. Unfortunately, it ended up being the most disappointing--and most expensive--meal we've had during our month in Portugal. The experience got off to a poor start. The hostess wasn't welcoming, and when I politely asked if we could sit closer to the window, I was told those tables had been reserved weeks in advance. We had also made a reservation for our anniversary, so that was disappointing. We were seated behind a pillar instead. Throughout the evening, not a single member of the waitstaff smiled. They all looked unhappy to be there, which created a surprisingly cold atmosphere. None of the staff ever came by to ask how our meal was, and no one acknowledged our anniversary. The restaurant itself wasn't nearly as elegant or luxurious as its reputation suggests. Aside from the lobster tank, the décor and atmosphere felt rather ordinary. To make matters worse, our view overlooked a wire fence and a parking area instead of the beautiful ocean setting we had expected. There were also several odd service issues. I ordered a gin martini. They said they were out of green olives, so I requested a lemon twist instead. The drink arrived with black olives and a lemon twist, which was confusing. As for the food, the complimentary bread with the crab pâté was excellent and easily the highlight of the meal. Unfortunately, everything after that was underwhelming. The sea bass was bland and forgettable, and the vegetables were overcooked to the point of being mushy. What made the evening especially disappointing is that every other restaurant we've visited in Cascais has been wonderful. Friendly, smiling staff checked on us, made us feel welcome, and served memorable meals--often at much lower prices. Given Mar do Inferno's reputation and premium prices, we expected an exceptional dining experience. Instead, we left wondering how it has earned such glowing reviews. I genuinely hope management takes a close look at the service, atmosphere, and food quality, because right now the restaurant simply doesn't live up to its reputation.

First off, you need to make a reservation. The restaurant is small and very popular. I was able to…read moremake a reservation for the same day though, because luckily Portugal had a World Cup match that night. We sat inside the cantina side. Our server was adorable and bubbly with a great sense of humor. She did get really busy though toward the end of our meal and it was a challenge to flag her down for our check. With that said, she provided exceptional service earlier. This is the kind of place you want to go to with others who love tasting a variety of dishes. I went with my family who is not into that concept, and so I had to choose just one dish that I would not be sharing, as no one else wanted to share theirs either. Some of the dishes were quite small, but mine was not! I ordered the octopus which was cooked to perfection and had a mix of potatoes and greens underneath. Would definitely order this again! It was one of the best octopus dishes I've ever had. The one thing we did share was the croquettes. They were delightful, but kind of expensive as they were 1.70Euros each and were literally one bite, but a very flavorful bite at that. I also had a few glasses of their summer sangria which I rather enjoyed. I would return here when in Cascais again, but maybe with a different group of people so that we can treat it as tapas as it should be instead of individual dishes. There's so much more I want to try from their menu!

My wife and I did not have a reservation but were able to get seated inside (small inside area but…read moreit was chill). We split 3 dishes and definitely couldn't do a 4th as the portions were perfect to share. Dishes we ordered were the octopus with Migas, the wild crispy shrimps and the Ze Povinho which is black pork cheeks slow cooked in red wine. The octopus was incredibly tender and served over potatoes that had a lot of flavor. The shrimps were 4 large (prawns not sure why they were called shrimo?) were fried but nice and juicy. The puree of the avocado and mango with the prawns was a winning combo! We were both pretty full but ate every bit of the pork beef cheeks which was served with au gratin potato that had a hint of dill in it which I was surprised I like as I'm not a huge dill fan.. Once we got to this spot and this are in general we knew it was the place to be at. Monday evening and packed!

My favorite and always reliable. Great menu and something for everyone. I always get their fish of…read morethe day!

Small restaurant on a small square. With some local guests at the tables, when we came. Batel mixed…read morefish was very very good.

First thing to note. The address on YELP is old. They are roughly a 10 minute drive from Cascais…read moreand it is in the middle of a residential neighborhood. The new place is wonderful. You can have the option of dining outside if the weather permits. We had the black shrimp risotto, which was wonderful. The baked octopus was delish, and the Leg of lamb was also wonderful. Maine was reasonably priced and very good. I wish I could remember our server's name but, she was attentive and very helpful. I will definitely be back again.

Food is amazing! Service is spectacular and the people are so friendly. The ambience is cool with a…read moretouch of elegance. Super recommend!

Excellent seafood!…read more Located in a market, big restaurant with seating indoor or outdoor. Unique experience because you go to the seafood display case to select what you would like and how you want it to prepared, then they will bring it to your table. Kind of a nice touch as you get to see the wide selection of fresh seafood to pick from. We had gooseneck barnacles - which were surprisingly delicious!! (you can YouTube how to eat them - LOL) Also had the mussels prepared in lemon, butter, and garlic - sooooo good!! And my absolute favorite - Shrimp, so tender and sweet. A must order!! Would I go back? Yes!

The fish was fresh and very good, albeit expensive. Impressive display case as you walk in, where…read moreyou choose your fish and it is then brought to your table. Other than the lovely hostess, the service was absolutely garbage and pretty much ruined the experience. If you don't care about being completely ignored and paying a premium for it, it's a great spot.

This place was recommended by our tour guide with a beautiful view of the ocean. They specialize…read morein seafood. Service was outstanding and fast. We started with a couple of glasses of wine--I had the house red which was good. We had a bread basket and cheese. They bring the bread by-- there is a charge but worth it. We also got the cheese with it, which was kind of like a mozzarella and excellent (with a good-sized portion). Since lunchtime, we had some appetizers. Both were filling. I had the prawns and my wife had the smoked salmon salad. The prawns were superb. There were 8 giant ones served in a pan with garlic and butter. They were fresh and just wonderful. The smoked salmon salad came with mango, feta cheese, and nuts and was also excellent. The salmon in particular was just perfect. This was an outstanding lunch, just terrific.

Queria ter gostado deste restaurante, porque a comida é realmente boa e os preços são razoáveis. No…read moreentanto, a experiência no geral foi completamente arruinada. Havia uma mesa grande com cerca de 16 pessoas e várias crianças, e a situação estava totalmente fora de controlo. As crianças estavam a gritar, a correr pelo restaurante, a aproximar-se da nossa mesa, a colocar coisas em cima dela, a bloquear a porta da casa de banho e a comportar-se de forma extremamente perturbadora durante toda a refeição. O pior de tudo foi a falta de intervenção por parte da gerência. Não houve qualquer tentativa de controlar a situação ou de garantir um ambiente agradável para os restantes clientes. Um restaurante deve assegurar que todos os clientes possam desfrutar da sua refeição, o que claramente não aconteceu. Devido à falta de gestão e ao ambiente caótico, não voltaria.