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Octant Douro

5.0 star property
Riverfront hotel with a marina and a full-service spa
VIP Access

Choose dates to view prices

Photo gallery for Octant Douro

Suite, Private Pool (Collection) | 1 bedroom, minibar, in-room safe, desk
Suite, River View (Collection, Arda) | View from room
Couples treatment rooms, body treatments, hydrotherapy, body wraps
Deluxe Double Room, Balcony, River View (Full View) | 1 bedroom, minibar, in-room safe, desk
Indoor pool, seasonal outdoor pool, sun loungers

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Pool
  • Pet friendly
  • Gym

Explore the area

Map
Estrada Nacional 222 Km 41, Aveiro District, Castelo de Paiva, 4550-631
  • Melres River Beach
    ‪8 min drive‬
  • Hintze Ribeiro Disaster Memorial
    ‪12 min drive‬
  • Hintze Ribeiro Bridge
    ‪12 min drive‬
  • Porto (OPO-Dr. Francisco de Sa Carneiro)
    ‪38 min drive‬
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Room options

View all photos for Deluxe Room, Mountain View

Deluxe Room, Mountain View | View from room

Deluxe Room, Mountain View

10.0 out of 10
Exceptional
(5 reviews)
  • 409 sq ft
  • Mountain view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Villa, 1 Bedroom (House Collection / Retreat 1-Room)

1 bedroom, minibar, in-room safe, desk

Villa, 1 Bedroom (House Collection / Retreat 1-Room)

  • 657 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

View all photos for Suite (Collection, Ribeira)

Suite (Collection, Ribeira) | 1 bedroom, minibar, in-room safe, desk

Suite (Collection, Ribeira)

  • 538 sq ft
  • River view
  • Sleeps 4
  • 1 King Bed

View all photos for Premium Villa, 1 Bedroom (Retreat Premium 1-Room)

Electric kettle

Premium Villa, 1 Bedroom (Retreat Premium 1-Room)

  • 958 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

View all photos for Suite, River View (Collection, Arda)

Suite, River View (Collection, Arda) | 1 bedroom, minibar, in-room safe, desk

Suite, River View (Collection, Arda)

10.0 out of 10
Exceptional
(1 review)
  • 840 sq ft
  • River view
  • Sleeps 4
  • 1 King Bed

View all photos for Deluxe Double Room, River View

Deluxe Double Room, River View | View from room

Deluxe Double Room, River View

10.0 out of 10
Exceptional
(8 reviews)
  • 409 sq ft
  • River view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Villa, 2 Bedrooms, Private Pool (House Collec/Douro Plunge Pool 2-Room)

1 bedroom, minibar, in-room safe, desk

Villa, 2 Bedrooms, Private Pool (House Collec/Douro Plunge Pool 2-Room)

  • 1184 sq ft
  • Sleeps 6
  • 1 Double Bed, 2 Twin Beds and 1 Double Sofa Bed

View all photos for Deluxe Double Room, Balcony, River View (Full View)

Deluxe Double Room, Balcony, River View (Full View) | 1 bedroom, minibar, in-room safe, desk

Deluxe Double Room, Balcony, River View (Full View)

10.0 out of 10
Exceptional
(4 reviews)
  • 527 sq ft
  • River view
  • Sleeps 3
  • 1 King Bed

View all photos for Superior Room, River View

Superior Room, River View | 1 bedroom, minibar, in-room safe, desk

Superior Room, River View

10.0 out of 10
Exceptional
(1 review)
  • 431 sq ft
  • River view
  • Sleeps 3
  • 1 King Bed

View all photos for Premium Double Room, Terrace, River View

Premium Double Room, Terrace, River View | 1 bedroom, minibar, in-room safe, desk

Premium Double Room, Terrace, River View

  • 334 sq ft
  • River view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Suite, Private Pool (Collection)

Suite, Private Pool (Collection) | Terrace/patio

Suite, Private Pool (Collection)

  • 1561 sq ft
  • River view
  • Sleeps 4
  • 1 King Bed

View all photos for Villa, 1 Bedroom, Private Pool (Retreat Plunge Pool 1-Room)

1 bedroom, minibar, in-room safe, desk

Villa, 1 Bedroom, Private Pool (Retreat Plunge Pool 1-Room)

  • 947 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

View all photos for Villa, 2 Bedrooms (House Collection / Douro 2-Rooms)

1 bedroom, minibar, in-room safe, desk

Villa, 2 Bedrooms (House Collection / Douro 2-Rooms)

  • 1173 sq ft
  • Sleeps 6
  • 1 Double Bed, 2 Twin Beds and 1 Double Sofa Bed

View all photos for Panoramic Suite, River View (Collection)

Panoramic Suite, River View (Collection) | Living area | LCD TV

Panoramic Suite, River View (Collection)

  • 1055 sq ft
  • River view
  • Sleeps 4
  • 1 King Bed

View all photos for Superior Double Room, Balcony, River View

Superior Double Room, Balcony, River View | View from room

Superior Double Room, Balcony, River View

10.0 out of 10
Exceptional
(5 reviews)
  • 506 sq ft
  • River view
  • Sleeps 3
  • 1 King Bed

About the neighborhood

Castelo de Paiva

Octant Douro places you 7.2 mi (11.6 km) from Hintze Ribeiro Bridge. This 61-room, 5-star hotel welcomes business and leisure travelers with a marina, a full-service spa, and free breakfast.

What's nearby

  • Melres River Beach - 8 min drive - 4.8 miles
  • Hintze Ribeiro Disaster Memorial - 12 min drive - 6.8 miles
  • Hintze Ribeiro Bridge - 12 min drive - 7.0 miles
  • St. Ignatius Zoo - 31 min drive - 19.7 miles
  • Ribeira Square - 32 min drive - 24.5 miles

Getting around

  • Paredes Station - 29 min drive
  • Porto Airport (OPO) - 63 min drive

Restaurants

  • ‪Quinta de Santa Cruz - ‬16 min drive
  • ‪Restaurante Dom Vicente - ‬12 min drive
  • ‪Adega A Ramadinha - ‬5 min drive
  • ‪Restaurante Raiva - ‬1 min walk
  • ‪À Terra - ‬1 min walk

About this property

Octant Douro

Riverfront hotel with a marina and a full-service spa
Guests of Octant Douro have access to a marina, a full-service spa, and an indoor pool. There's free parking and an area shuttle. Multilingual staff at the 24-hour front desk can assist with securing valuables, concierge services, and dry cleaning/laundry. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Other amenities at this luxury hotel include a gym, a sauna, and free WiFi in public areas.
80-inch LCD TVs are available for entertainment, and guests can stay connected with free WiFi. Beds sport pillow menus and bathrooms offer hair dryers and free toiletries. Minibars, electric kettles, and safes are also standard.
An indoor pool and a seasonal outdoor pool are on site. Other recreational amenities include a sauna and a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

The onsite spa has 5 treatment rooms including rooms for couples. Services include facials, body wraps, body scrubs, and body treatments. A variety of treatment therapies are provided, including hydrotherapy.

Languages

English, French, Portuguese, Spanish

Similar properties

Exterior

Quinta de Santo António - Country House & Villas

  • Pool
  • Breakfast included
  • Spa
  • Pet friendly
9.6 out of 10, Exceptional, 10 reviews
$176 nightly
The price is $187
Jun 25 - Jun 26
Total includes taxes and fees
Quinta de Santo António - Country House & Villas

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Area shuttle (surcharge)
  • Free self parking on site

Food and drink

  • Free buffet breakfast available daily 7:30 AM to noon
  • 2 bars/lounges
  • A restaurant
  • Free daily manager's reception
  • Snack bar/deli

Restaurants on site

  • À Terra Bar & Canteen
  • Raiva

Things to do

  • Arcade/game room
  • Billiards/pool table
  • Boat tours
  • Fishing
  • Full-service spa
  • Gym
  • Hiking/biking trails
  • Indoor pool
  • Kayaking
  • Library
  • Motor boating
  • Sauna
  • Seasonal outdoor pool
  • Steam room
  • Water skiing

Family friendly

  • Arcade/game room
  • Babysitting (surcharge)
  • Crib (surcharge)
  • Indoor pool
  • Laundry facilities
  • Rollaway/extra bed (surcharge)
  • Seasonal outdoor pool
  • Snack bar/deli
  • Soundproofed rooms
  • Supervised activities for children (surcharge)

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance
  • Wedding services

Business services

  • Computer station
  • Conference space
  • Meeting room

Outdoors

  • Garden
  • In a regional park
  • Marina
  • On a river
  • Pool loungers
  • Terrace

Full-service spa

  • 5 treatment rooms
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Facials
  • Hydrotherapy
  • Manicures/pedicures
  • Massage

Accessibility

  • Elevator

More

  • 2 buildings
  • 4 floors
  • Banquet hall
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Crib (surcharge)
  • Pillow menu
  • Rollaway/extra bed (surcharge)

Bathroom

  • Bathrobes
  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Separate bathtub and shower
  • Slippers
  • Towels provided

Entertainment

  • 80-inch LCD TV

Food and drink

  • Electric kettle
  • Minibar

More

  • Air conditioning
  • Desk
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Contactless check-in available
Minimum check-in age: 18

Check-out

Check-out before noon
Contactless check-out available
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

  • This property welcomes pets for EUR 50 per pet, per night
  • Food and water bowls are available
  • Service animals exempt from fees

Children and extra beds

  • Rollaway/extra beds are available for EUR 100 per night
  • Cribs/infant beds are available for EUR 50 per night

Property payment types

Important information

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Pet fee: EUR 50 per pet, per night
  • Service animals are exempt from fees
  • A late check-out fee will be charged
  • Crib (infant bed) fee: EUR 50 per night
  • Rollaway bed fee: EUR 100 per night

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
  • Check-in: 3:00 PM—-anytime
  • Check-out: noon
  • Minimum check-in age: 18
The front desk is open 24 hours a day. Driving? This property offers free parking.
Property Registration Number 3297

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and debit cards. Cash is not accepted. 

Additional information about polices, regulations, and more:

  • The seasonal pool is open from April to October.
  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.

Property is also known as

Eurostars Douro
Eurostars Rio Douro
Eurostars Rio Douro Castelo de Paiva
Eurostars Rio Douro Hotel
Eurostars Rio Douro Hotel Castelo de Paiva
Hotel Eurostars Rio Douro
Douro41 Hotel Castelo de Paiva
Rio Douro Hotel Castelo de Paiva
Rio Douro Hotel
Rio Douro Castelo de Paiva
Rio Douro
Douro41 Hotel
Douro41 Castelo de Paiva
Douro41

Frequently asked questions

Are free cancellation options available at Octant Douro?

Octant Douro provides free cancellation on some room rates. For additional details, take a look at the cancellation policy on our site.

How much does it cost to stay at Octant Douro?

As of Jun 23, 2025, prices found for a 1-night stay for 2 adults at Octant Douro on Jun 30, 2025 start from $372.83, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What is there to do around Octant Douro?

This hotel is located in Castelo de Paiva, just steps from Duoro River. You'll also find Melres River Beach and Hintze Ribeiro Disaster Memorial nearby.

Is there parking available at Octant Douro?

Yes, self parking is offered for free at the hotel.

Is a spa located at Octant Douro?

There is a full-service spa available for guests to enjoy and services include body wraps, hydrotherapy, mani/pedis, and massages.

Does Octant Douro have a casino on the premises?

No, Octant Douro doesn't have a casino.

Is there an indoor pool at Octant Douro?

Yes, this hotel has an indoor pool along with an outdoor pool. The seasonal pool is normally open from April until October.

What will couples enjoy most about a stay at Octant Douro?

This riverfront hotel offers many amenities for couples such as an indoor pool and 2 bars with some guestrooms featuring private pools.

Are there hot tubs at Octant Douro?

No, but this hotel does have a steam room.

Does Octant Douro feature a restaurant that includes a breakfast menu?

Yes, Octant Douro serves free buffet breakfast at Raiva each morning.

Does Octant Douro allow pets to stay free of charge?

Although they can't stay for free, pets are welcome at Octant Douro for a fee of EUR 50 per pet, per night. The property also provides food and water bowls.

Does Octant Douro have connecting rooms?

No, there aren't connecting guestrooms at this hotel.

How far is the airport from Octant Douro?

The closest major airport to Octant Douro is Porto Airport (OPO), which is about 21.6 mi away.

Are there rooms with balconies that I can book at Octant Douro?

Yes, some guestrooms at this hotel offer either a balcony or a deck where guests can enjoy river or mountain views.

Does Octant Douro offer wedding services?

If you plan to exchange vows during your trip, consider the wedding services available at Octant Douro.

Octant Douro Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 227 out of 307 reviews
Rating 8 - Good. 64 out of 307 reviews
Rating 6 - Okay. 8 out of 307 reviews
Rating 4 - Poor. 4 out of 307 reviews
Rating 2 - Terrible. 4 out of 307 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

9.2/10

Amenities

9.4/10

Property conditions & facilities

9.6/10

Eco-friendliness

Reviews

10/10 Excellent

Lilian, Guatemala

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Just loved this hotel, it`s surroundings, the river, the landscape , the staff, the restaurant, everything was perfect. They are really committed to pleasing and serving the customer
Stayed 1 night in Dec 2024

10/10 Excellent

angela, San Francisco

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Peaceful. Serene. Minimalist design makes nature the focus wherever you are in the property. The staff was very helpful and attentive. Our only feedback is to maybe toddlers into Raiva in the evening for dinner.
Stayed 2 nights in Dec 2024

10/10 Excellent

Celine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfect stay for a couple

Perfect hotel to relax and enjoy as a couple, especially when using the spa facilities. The staff was amazing and making sure we were having a nice stay. The breakfast buffet was really worth it.
Stayed 2 nights in Dec 2024

10/10 Excellent

MARY

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Dec 2024

10/10 Excellent

Jerald

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great Team! Beautiful property and excellent dining experiences.
Stayed 2 nights in Dec 2024

10/10 Excellent

Gary, SACO

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location was beautiful and staff were great. Location was isolated and exploring locally was impossible.
Stayed 2 nights in Oct 2024

10/10 Excellent

Leora

Stayed 2 nights in Nov 2024

6/10 Okay

Deepali

Traveled with group, Traveled with partner
Liked: Staff & service
Weird hotel. Not near Douro wine country! Food was very good.
Stayed 2 nights in Nov 2024

10/10 Excellent

Eric F.

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing views of river. Minimalist decor allowing one to enjoy the gorgeous nature surrounding the entire property. The spa, gym, swimming pools, sauna and steam room were spectacular. The restaurant had a 5⭐️ chef.
Stayed 1 night in Nov 2024

10/10 Excellent

Josef

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2024

8/10 Good

Shalini

Liked: Staff & service
Disliked: Cleanliness
Restaurant and spa staff are very friendly and helpful. If you want to disconnect this is the hotel for you however it is tucked away and can be far if you are hoping for activities / visits outside the hotel.
Stayed 3 nights in Oct 2024

10/10 Excellent

Robert

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fantastic staff, Fantastic food and an amazing location. Property is very unique. Built right into the landscape with views of the river everywhere. Highly recommended.
Stayed 2 nights in Sep 2024

10/10 Excellent

Jared

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful views, excellent staff, great amenities, concierge was wonderful helping us make appointments and reservations
Stayed 1 night in Sep 2024

6/10 Okay

John

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location and facilities
Stayed 2 nights in Sep 2024

8/10 Good

Stephen

Liked: Cleanliness, staff & service, property conditions & facilities
Difficult to get to even if you know where you are going. Great place to relax and do nothing.
Stayed 2 nights in Sep 2024

10/10 Excellent

Amit

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Mar 2024

10/10 Excellent

François

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2024

10/10 Excellent

Velia

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Super awesome stay. Very cool hotel. Very unique and so close to all the things you want to do but amazing calm and quietness. Just what I needed. Elevators and whole property is so well thought through. Twilight zone.
Stayed 2 nights in Aug 2024

2/10 Terrible

Joseph

Traveled with partner
Disliked: Cleanliness, staff & service, amenities
Eh, hidden fees, it’s a spa to relax and the staff constantly is looking to sell you something or up charge for something. Nice people, facilities were sub par, modern look is easy to make look simple but needs more character too it and especially ordering or services to shuttle without charging you inconsistent rates that always changed per staff mmember
Stayed 2 nights in Jul 2024

10/10 Excellent

Ross

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jul 2024

10/10 Excellent

Amie

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jul 2024

10/10 Excellent

Julia

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in May 2024

10/10 Excellent

Sascha

Stayed 1 night in Jun 2024

4/10 Poor

Priya, Saffron Walden

Traveled with partner
Disliked: Cleanliness, staff & service, property conditions & facilities
I provided feedback directly to the hotel who requested feedback via WhatsApp, however, no-one has responded despite having read the message, which again demonstrates poor customer service. We paid around £760 for 2 nights and were so excited to stay here, however, the poor and inconsistent customer service ruined our stay. Unfortunately our short 2 night stay was spoilt on our first day when we asked for a corkscrew to open a bottle of wine as other hotels in the area have happily provided one but were ignored initially and then informed we would be charged €25. Our dinner was also a disappointing experience as we were went for the tasting menu and Sommelier Wine pairing and have had amazing tastings & pairings in other restaurants but the food and wine pairings were very disappointing and the wine often mis-timed so we were waiting whilst our food was getting cold. We did provide feedback at the time time but felt it did not go down well and we were left waiting to settle our bill. The following day we tried to request room service, but our calls and WhatsApp messages were not responded to. We were, however, sent up a bottle of wine as an apology later in the afternoon but it did not really compensate for our disappointing visit. I am also disappointed that we have not had a response to our feedback directly from the hotel.
Stayed 2 nights in Jun 2024

10/10 Excellent

Gal

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Do not miss it

What a great experience / hotel / views / restaurant!!! Do not miss it
Stayed 1 night in Jun 2024

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