Essential Room
Sleeps 2
★★★★★ Rua das Palmeiras 247, Cascais, PT
9.6 guest rating· 1029 reviews
Luxury Resort Overlooking the Atlantic
Stunning Views and Gourmet Dining
Indulge in the breathtaking views from your room's balcony, overlooking either the lush golf course or the majestic Sintra mountain range. Treat your taste buds at Five Pines Restaurant with its international buffet or savor organic Portuguese cuisine at Rocca. Don't miss the live music at Trent Jones bar for a perfect evening.
Relaxation and Recreation
Unwind at the spa with a pampering pedicure or body treatment, or take a dip in the indoor pool. Golf enthusiasts can tee off at the 18-hole course on-site.
Convenient Location and Accessibility
Explore the nearby Guincho Beach or take a short drive to Lisbon's historic areas. With Sintra's stunning sights just a drive away, make the most of your stay at Onyria Quinta da Marinha Hotel.
Book now to experience luxury and relaxation at its finest!
Sleeps 2
Sleeps 2 · Extra-large double bed (Super-king size)
Sleeps 4 · 40 m² · Extra-large double bed (Super-king size), Sofa bed
Sleeps 3 · Extra-large double bed (Super-king size), Sofa bed
Sleeps 2 · Extra-large double bed (Super-king size)
Sleeps 3 · Extra-large double bed (Super-king size), Sofa bed
Sleeps 4 · Extra-large double bed (Super-king size)
Sleeps 2 · Extra-large double bed (Super-king size)
Sleeps 3 · Extra-large double bed (Super-king size), Sofa bed
Sleeps 2 · 24 m² · Extra-large double bed (Super-king size)









Rua das Palmeiras 247, Cascais, PT
Excellent hotel
10.0Excellent hotel which has been recently renovated. The rooms were large, very clean and well designed. It was very quiet and relaxing. The breakfast had great choice and was really tasty. It was reasonably priced. It has a shuttle service. Best of all is its staff. Super helpful, always friendly and lovely to my young daughter, even giving her a welcoming toy. It’s right on the resorts own golf course which was very fun even for a high handicapper. Only negative I have is their new gym wasn’t open and we had to use their sisters resort gym which didn’t have the free weights selection I would be used to.
I will definitely come back, love every bit
10.0Everything from service welcoming us to the hotel ina personalised way, the amazing decoration, proximity of the rooms and amenities in the hotel, easy to navigate, stunning view. Really love it.
− Nothing really
Estadia perfeita
10.0Tudo perfeito, simpatia incrível de todos os funcionários
Magnifique
10.0Tout, tout a été parfait. L’un des meilleurs hôtel que nous avons fait
− Rien
Worth staying
10.0This is the type of the hotel where you want to come back. Such a relaxing atmosphere, super friendly and amazing stuff. Delicious breakfasts, assistance with any questions you have.
− That I have not stayed longer)
Lovely staff and facilities
9.0Fantastic staff lovely quiet location close to beach
− Price had to upgrade to a suite. Standard family room small
Please note when booking more than 5 rooms, different policies and additional supplements may apply.
A deposit may be required at the property.
When booking more than 5 rooms, different policies and additional supplements may apply.
WiFi is available in all areas and is free of charge.
Private parking is possible on site (reservation is needed) and charges may be applicable.
Pets are not allowed.
Children of any age are allowed.
Children up to and including 14 years old stay for € 15 per person per night when using an existing bed.
You haven't added any extra beds.
Any type of extra bed or child's cot/crib is upon request and needs to be confirmed by management.
Supplements are not calculated automatically in the total costs and will have to be paid for separately during your stay.