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The One Monumental Palace, dog-friendly hotel in Porto
Daisy CuratedResearched & Verified5 Star · Portugal
Porto, Portugal

The One Monumental Palace

Art Deco grand hotel on Aliados welcoming very small dogs

Book this stay

This hotel is part of the Daisy Curated Collection. Its information has been researched and verified, but Daisy has not yet personally stayed here. When she does, this page will be upgraded to a full Daisy Verified inspection.

Daisy's Assessment
Researched and verified. Not yet personally stayed.
“A 1923 neoclassical landmark on Avenida dos Aliados with Art Deco-inspired interiors, 76 rooms, a spa with indoor pool and the Michelin-starred Le Monument restaurant. It suits travellers wanting a grand, central address with serious dining. The hotel describes itself as dog-friendly for very small dogs.

What we've verified

Pet fee EUR 50
Weight limit 8 kg
4.7 from 559 reviews
Why it's in the collection

From the doorstep on Aliados it is a short walk to the Jardim da Cordoaria for green space, with the Douro riverside at Ribeira an easy downhill stroll.

Best suited for

Dogs up to 8 kg only, for EUR 50 per pet per night.

The open question

How the welcome translates in person, at dinner and around the hotel. That's what a Daisy stay will confirm.

Pet pricing

EUR 50, Per pet per night

Verified Experience Snapshot

What we've confirmed, at a glance.

Pet fee
EUR 50
Weight limit
8 kg
Max dogs
Unknown
Restaurant
To verify
Bar
To verify
Breakfast
To verify
Beach
To verify
Pool
To verify
Garden / terrace
To verify
Lobby
To verify
Hotel photography

The property.

Where dogs can go

Verified with the hotel, honestly marked.

RestaurantTo verify
BarTo verify
Breakfast buffetTo verify
LobbyTo verify
Main poolTo verify
Garden / terraceTo verify
BeachTo verify
Unattended in roomTo verify

The hotel welcomes dogs up to 8 kg. Food and water bowls are available. Ask the hotel about bringing your dog into the restaurant, bar and spa.

Where we can't yet confirm a detail first-hand, we mark it plainly rather than guess. A Daisy stay will close every gap.

Practical details

Everything, without the wall of text.

Pet policy & fees+

Pet fee: EUR 50, Per pet per night

Weight limit: 8 kg. Maximum dogs: Unknown.

Dogs up to 8 kg only, for EUR 50 per pet per night.

In-room amenities+

Food and water bowls.

Contact+

Address: Av. dos Aliados 151, 4000-067 Porto, Portugal

Phone: +351 22 766 2410

Website: hotelstheone.com · Google 4.7 from 559 reviews

Compare

How it measures up.

Against two other stays in Porto, on the things that actually decide a trip.

The One Monumental PalacePortoCasa da CompanhiaPortoHospes Infante SagresPorto
Dogs at breakfastunknownNounknown
Dogs at dinnerunknownNo
BarunknownNounknown
Beach accessunknownNoneunknown
Pool for dogsunknownNounknown
Garden / terraceunknownunknownunknown
Pet feeEUR 50EUR 35EUR 30
Stars5 Star5 Star5 Star
Future verification

On Daisy's list to stay.

This is a complete, trusted resource today. A Daisy stay isn't a fix for something missing. It's an upgrade that adds first-hand notes, scores and real photography on top.

Researched

Complete

Verified with hotel

Complete

Daisy stay

Upcoming
Ready when you are

Carefully selected. Book it with confidence.

Pick your dates and book it here. This hotel earned its place in the collection.

Check rates & book

Live rates, instant confirmation, booked on crazydaisytravels.com. Add the dog when you book.

Daisy doesn't accept payment for placement. Every hotel here, Verified or Curated, is here because it earned its place. Researched, verified, and independent.

Curated by Daisy
Information last verified 2026-10-12