Nestled between the shimmering coastline of Cascais, the cultural treasures of Lisbon, and the fairytale landscapes of Sintra, the 5***** Hotel Onyria Marinha Cascais, Vignette Collection by IHG is your serene escape in the heart of Portugal. Surrounded by pine forests and Atlantic breezes, the hotel offers an oasis where time slows down, and nature sets the rhythm.

The boutique hotel has deluxe rooms and suites of refined taste, some, as well as 11 Villas equipped with everything you need for a relaxing stay.

Whether you’re exploring the charming streets of Cascais, the grandeur of Sintra’s palaces, or the vibrant life of Lisbon, our prime location allows you to reconnect, recharge, and create lasting memories.

At Onyria Marinha Cascais, every stay is an invitation to unwind, to breathe deeply, and to feel truly at home, a setting to reconnect with what truly matters, where every experience feels intentional and every day brings a quiet renewal.

Food & Beverage

The hotel offers the Story Restaurant, ideal for those who wish to enjoy mediterranean cuisine in a relaxed setting. With an unmatched talent, Chef Paulo Nóbrega and his team combine fresh and seasonal ingredients, creating a unique fusion between traditional and modern cuisine.

On site are 2 bars also and 24-hour room service available for all guests.

Golf

The hotel is located on an 18-hole golf course which was designed by Robert Trent Jones. There is also a driving range, pitching area and putting green.

Other facilities

An indoor swimming pool for guests to enjoy in the winter months and a wellness centre, including a Swiss shower, Turkish bath, sauna, gym, treatment rooms and tropical showers. There are also 2 outdoor swimming pools, one with fresh water, the other with salt water. Also, a Submarine Kids Club.