Neoclassical luxury in the historic heart of Porto
The One Monumental Palace is a stately five-star hotel located on Avenida dos Aliados, in the heart of Porto. This historic building, constructed in the neoclassical style in 1923, connects Porto's past with its future, offering an unparalleled luxury experience, including exceptional dining options, such as the prestigious Le Monument restaurant. It features a complete Grand Bleu Spa with an elegant indoor swimming pool, sauna, and hammam. The hotel seamlessly blends monumental architecture with exclusive modern comfort.
Exceptional location
Standing in Avenida dos Aliados, the vibrant heart of Porto, The One Monumental Palace has a prime central location. Perfect for exploring the city on foot: it is just a few minutes from the iconic Lello bookshop, Torre dos Clérigos, the Bolhão Market and São Bento Station, allowing easy access to both the historic centre and Porto's shopping and business district.
The One is much more than a grand luxury hotel
Le Monument Restaurant, with 1 Michelin star
La Mezzanine Restaurant, with buffet breakfast and brunch
Yakuza Restaurant, with Japanese cuisine
Bar Americain
Grand Bleu Spa with experience pool, hammam, sauna, and treatment rooms
Enjoy a moment of total serenity in the Grand Bleu Spa, a luxurious 350 m2 wellness facility: a fascinating space with a shimmering blue indoor swimming pool, three treatment rooms including one for couples, a hammam and a sauna. Paved with mosaics and marble, it provides an exclusive sanctuary that offers guests total liberation and relaxation.
Get away from the cold and discover the luxury of experiencing unique moments at the best price. Take advantage of discounts up to 20% and choose your ideal getaway: recharge your batteries under the eternal sun of the Canary Islands, put time on hold gazing at the sea in the Caribbean, or explore the heart of the finest European cities.
Stay Green is the H10 Hotels Sustainability Plan. In line with our commitment to society and the environment, its goal is to promote a model for responsible tourism in all our destinations.
Zero Carbon Footprint
Sustainable Water Management
Responsible Consumption
Social Commitment
Awards and recognitions
Leading hotels of the world Leading hotels of the world 2025
Fine Hotels & Resorts Fine Hotels & Resorts Member 2025
Virtuoso Virtuoso Member 2025
Forbes Forbes Travel Guide 2025
MICHELIN MICHELIN Star 2025
Tripadvisor Travellers' Choice - Top 25 Hotels in Portugal 2025
Fantastic hotel! Excellent service by all staff. Extremely clean and very comfortable. Will definitely return
5/5
Beautiful hotel in very central location
suetrehy
Beautiful hotel in a great location. One of the quietist hotel rooms I can remember. Felt like we had the floor to ourselves. Furniture and decoration was of the highest standard. Gorgeous bathroom and comfortable bed. Breakfast was superb. All the staff were so friendly and efficient. Nothing was too much trouble. We were very warmly welcomed.
5/5
An unforgettable, transformative stay
travelthroughothers
From the moment you enter The One Monumental Palace, you are exposed without warning to a level of aesthetic coherence and intellectual refinement that is exceptionally rare. There is no gradual introduction, no soft acclimatization. The experience is delivered at full intensity, almost like a concentrated tasting of absolute luxury.
What makes this place extraordinary is not operational perfection alone. Large corporate five-star hotels may display sharper, faster, and more standardized service responses, the result of aggressive training systems and procedures. Here, however, something more subtle and more human is at work.
The One Monumental Palace does not sell service it shares a vision. You feel that this is a deeply personal project, born from a family that truly lives luxury and has chosen, with generosity, to offer a glimpse of it to others. The atmosphere feels closer to being welcomed into a private palace than staying in a commercial hotel.
The design is breathtaking in its precision. Every proportion, texture, transition, and silence feels intentional. There is nothing to correct, nothing to question. Your mind stops analyzing and simply accepts that you are in the presence of something complete.
What makes the experience even more meaningful is that, while the vision and design feel almost absolute, the service still leaves room for growth. Not as a flaw, but as a reminder that true excellence is not a fixed state it is a direction.
In larger corporate luxury hotels, staff training is often more assertive and standardized. Here, instead, you sense sincerity, authenticity, and people who are growing into the vision that surrounds them. And perhaps this is precisely the most inspiring aspect of The One Monumental Palace: it reflects a deeply human truth that the journey from being good to becoming exceptional is where real meaning lies. The space between these two stages is not a weakness; it is life itself.
The effect of this stay lingers long after you leave. Other excellent five-star hotels suddenly feel merely correct efficient, polished, well run yet somehow incomplete. The One resets your internal reference for taste, beauty, and restraint.
Staying here feels like being offered a rare, unannounced tasting of something pure and powerful an experience intense enough to permanently recalibrate your perception. When it ends, you dont simply remember it; you crave the state of mind it created.
This hotel will not be for everyone. But for those who recognize it, The One Monumental Palace becomes a benchmark and a dangerous one. Once experienced, it is impossible to un-experience. This is not a hotel stay. It is an initiation.
5/5
Excellent service in combination with great location
VirenD617
The hotel is very comfortable and modern from inside (recently renovated) whilst in a traditional historic building. The service provided by the reception staff with a smile was excellent. I loved their flexibility in enabling my visiting guests park their car in the hotel garage.
Breakfast service is very good too. The choice of items on self service bar plus on menu provide a great range of choices.
Hotel is well located within easy walk from Sao Bento Station
Great hotel
Fantastic hotel! Excellent service by all staff. Extremely clean and very comfortable. Will definitely return