Octant Douro
Castelo de Paiva, Portugal
Set along the banks of the Douro River, this architectural marvel is seamlessly integrated into the terraced hillsides of Castelo de Paiva, Portugal. Built with schist stone and glass, the contemporary design complements the surrounding landscape. Floor-to-ceiling windows and expansive terraces offer panoramic views of the river and mountains.
Travelers who appreciate modern architecture immersed in nature will be drawn to this retreat. It's perfect for couples seeking a romantic getaway, culinary enthusiasts eager to explore regional flavors and families looking for both adventure and relaxation.
Rooms and suites
Octant Douro offers 61 rooms, including six suites, all thoughtfully designed to highlight the stunning surroundings. The contemporary décor features neutral tones and minimalist furnishings, creating a sophisticated yet comfortable atmosphere. Floor-to-ceiling windows allow natural light to flood the spaces, offering views of the Douro River or the verdant mountainside. Some rooms include private balconies or terraces, ideal for savoring a morning espresso or an evening glass of local wine.
The Pool Suite, perfect for guests seeking ultimate privacy and luxury, features a private heated pool, a personal assistant and services like packing and unpacking. The Panoramic Suite, suited for those who appreciate expansive views, offers river vistas, a private garden and a bathroom with a soaking tub overlooking the Douro. All accommodations include thoughtful touches like Marshall speakers, plush robes and premium bath products.
Amenities and experiences
Regional cuisine at Restaurante RAIVA, casual bites at À TERRA Bar & Canteen and an exclusive Be My Guest eight-course private dinner by Chef Dárcio.
Spa treatments with Moss of the Isles products in a minimalist setting, plus an indoor heated pool, sauna and Turkish bath with river views.
Open 24 hours, equipped with modern machines, free weights and a dynamic mirror for personalized workouts.
Two infinity pools overlooking the Douro River — the Terrace Pool is family-friendly, while the Raiva Pool is reserved for adults.
Complimentary kayaks and stand-up paddleboards and private boat tours departing from the hotel's own dock on the Octant I Rabelo boat.
Wine tastings, cooking workshops and excursions to nearby attractions like the Paiva Walkways and the Arouca 516 suspension bridge.
Children's access to the indoor heated pool, babysitting services upon request.
Two charging stations on-site, including one for Tesla vehicles.
Welcomes pets (fees may apply).
Venues for weddings, birthdays or meetings with views and tailored services.
How to get here
Located along the Douro River in the terraced hills of Castelo de Paiva, the hotel is approximately a 45-minute drive from Porto and about 55 minutes from Francisco Sá Carneiro Airport (OPO). Private transfer services can be arranged upon request and guests may also arrive by boat directly to the hotel's private dock. Complimentary outdoor parking and electric vehicle charging stations are on-site. Having a car allows exploration of nearby attractions like the town of Arouca or the Paiva Walkways or you can choose to relax at the hotel.
