Summer in Cascais
The Surroundings
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Robert Trent Jones, Sr. Biography
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Reservations Center
A place to pause, to breathe, to feel at home.
Rooms & Suites
A stay at Onyria Marinha Cascais is more than just accommodation, it’s a return to stillness. Each room, suite and villa is a quiet retreat, designed to reflect the calm rhythm of the surrounding landscape. With natural light gently filtering through the curtains and silence all around, every space invites rest, reflection, and reconnection.
Clean lines, warm textures and thoughtful simplicity define the interiors. Overlooking the hotel’s gardens or the soft greens of the golf course, these spaces are where time slows down. Whether you're waking to birdsong or returning from a day between ocean and forest, here, rest comes naturally.
Room
Thoughtfully designed to mirror the calm of the surrounding landscape.
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Suite
For those who seek stillness and space, our suites offer a generous retreat filled with calm and comfort
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Villas
Nestled among pine trees, our villas blend the comfort of home with the serenity of nature.
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