Martinhal Cascais

Outstanding location, amazing customer experience from arrival to departure- thank you to all the team especially Luiza who led the front desk team superbly. They delivered a truly memorable vacation. We also, as always love the Pianist who adds to the bar ambience We also love the Monte Mar restaurant and their fabulous food, sea views and caring staff

We stayed for a week at the beginning of September in one of the villas with our two now adult children. The hotel is fabulous and the service is particularly outstanding. We had a bit of a mix up with our booking which was totally our fault but Miguel on the front desk took ownership and sorted it out. It’s a beautiful and modern facility set in lovely grounds and in a lovely residential area. If golf is your thing I imagine nothing better. We are tennis players and went to the academy (tennis and padel) which is a delightful 20 mins walk away and excellent…it’s separate to the hotel please note but hotel did all needed to link us to it. The hotel ferried us there when we were rushing on demand - special thanks to Nuno for doing that frequently for me. Breakfast was great and the restaurant food excellent. It’s very much a family resort with many young children about so be prepared for that. Pool is in a lovely grassed area at back of hotel - it’s great. Bar area could do with a bit of attention but that’s a small gripe. It’s a great location to get to Cascais (short Ubers that tuned up almost instantly) and also to the beaches. Short hop on train to Lisbon and we uberer back when we stayed late one night. Highly recommend the hotel and in particular the service from all the team there which really made it special. We will be back!

Onyria Marinha Cascais, part of IHG’s Vignette Collection, is quite simply the best resort I have ever stayed at. From the moment I stepped out of the taxi, the welcome was warm and personal. The check-in experience was excellent, and as an IHG Platinum member, I received a fantastic upgrade along with thoughtful extras that made me feel genuinely valued. The King Suite was outstanding. A particular highlight was the beautiful, spacious terrace, with a lounge chair, sofa and dining table — a wonderful place to relax. The suite itself was equally impressive, with a lovely bathtub, high-quality spa toiletries, an excellent coffee machine and a minibar. With 24-hour room service as well, everything was there for a comfortable and relaxing stay. The resort is beautiful, with impressive facilities, including an outdoor pool, a spa with an indoor pool, golf and even its own helipad. What really sets this hotel apart, however, is the staff. From reception to housekeeping, everyone was welcoming, attentive and always ready to help. It was not just professional service; it felt genuinely personal, and that made all the difference. It is easy to understand why this resort has received recognition among Portugal’s best. For me, it was an exceptional experience throughout. I wholeheartedly recommend Onyria Marinha Cascais to anyone who appreciates outstanding service, comfort and quality. A very well-deserved five stars!

After an exceptional week in 2025 we went back this year and what a great time we had !!! The facilities of course make this hotel an outstanding place to be. But the way we were feeling because of the fantastic staff really made this visit one to remember and surely one to repeat !!!

We had an absolutely wonderful stay From the moment we arrived, we felt genuinely welcomed and incredibly well looked after. What truly made our experience extraordinary, though, was the staff. They consistently went above and beyond, always anticipating our needs. It’s rare to come across a team that puts so much heart into what they do. Highly recommend. ❤️