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"The first 100% sustainable EcoResort in Spain"

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Mas Salagros EcoResort***** & Aire Ancient Baths

Mas Salagros EcoResort & Aire Ancient Baths is 100% eco-friendly and 100% sustainable making it the first of its kind in Spain.

Mas Salagros is committed to responsible and sustainable tourism, making it more than just a hotel. In fact, this 5-star EcoResort also features a fantastic thermal bath circuit managed by the international firm AIRE Ancient Baths Vallromanes.

Its location in a nature reserve, in the heart of Catalonia, with views over the Parc de la Serralada Litoral, provides the perfect oasis of calm. You will enjoy top-quality organic Mediterranean cuisine, made with seasonal products as well as luxury spa treatments in their thermal bath circuit. We invite you to enjoy a full wellness experience and embrace the slow movement: taking the time to enjoy each moment.

The EcoResort

Mas Salagros is an EcoResort where they strive daily to provide a sustainable tourism option for their guests, with energy savings, biofuel, low-power lighting and eco-friendly products.


This eco-friendly hotel has been created with sustainability in mind from the very beginning. They have used plant insulation in the buildings, which are all south-facing to take advantage of the sunlight and reduce energy use. In addition, some of them also have green roofs to help absorb CO2 and other particles, and to keep in the humidity and maintain a pleasant ambient temperature indoors.

The Rooms

Enjoy waking up surrounded by nature, light and peace, all of the rooms and suites feature furnishings made from reused or recycled materials, as well as 100% eco-friendly mattresses, linens and amenities.

Enjoy a restorative break in its sustainable architecture suites, all of which have complete bathrooms with ecological amenities. At Mas Salagros there are 14 rooms with private terrace, 24 rooms with private garden, 17 Garden Suites ( Jr Suites ) and 5 Suites... each suite is unique and different from the rest.


The Thermal baths

Find your moment of relaxation at Mas Salagros with a thermal tour and a relaxing massage or an exclusive ritual by the international firm AIRE Ancient Baths.

The setting is beautiful and certainly unique. Enjoy an unforgettable candlelit journey of sensations in a farmhouse dating back to the 15th century, with its circuit of 6 different pools, each of which has a different water temperature:

Tepidarium (Temperate Water Bath / 36º)
Caldarium (Hot Water Bath / 40º)
Frigidarium (Cold Water Bath / 16º)  
Balneum (Thousand Jet Bath) 
Laconicum (Steam Bath)

Reach a state of total physical and mental escape in the Flotarium (Salt Bath).

The AIRE experience culminates with a relaxing massage or a sophisticated ritual performed by an expert therapist. 


The Cuisine

The Cuisine in Mas Salagros offers organic, local produce to bring you a one-of-a-kind experience. Their philosophy is based on eating what the land gives us, this is why their gastronomic offer adapts to the changing seasons. This EcoResort offers 3 totally different gastronomic options:

Restaurant 1497, a place full of charm and, of course, good food. A truly unique restaurant, only for diners over 8 years old. It is located in the heart of a nature reserve and serves Mediterranean cuisine made with organic, seasonal, local produce.

Cibus is an idyllic space with a lovely outdoor terrace for the perfect organic breakfast, a meal with family or friends, or a healthy afternoon snack. Enjoy the lunch set menu or choose from their organic tapas and small dishes to satisfy your mid-afternoon hunger. All with unique views of  the Parc de la Serralada Litoral.

Gastro Wine Bar, welcomes foodies! This will quickly become your new favourite bar outside of Barcelona. At this Gastro Wine Bar, you’ll find one of the best organic wine lists, plus an excellent selection of tapas and small dishes. Of course, you can also enjoy a perfectly poured beer. All surrounded by nature and tranquillity, not far from Barcelona.


In Mas Salagros they organize activities on a daily basis over Easter, in the summer and at Christmas. During the rest of the year, activities are available at weekends only. 

Wine tasting with the sommelier: We all know when we like a wine and when we don’t, but do you know why? Is it because a wine is better or lower quality? The science of oenology is not easy to master, but here at Mas Salagros you’ll start to learn more.

Cooking classes with the Chef: Cooking well is a skill only some master and many want to learn. Cooking organic, with seasonal, local produce is even better. It gets the best out of what the earth has to offer.

Yoga classes: Yoga is a discipline that has been practiced for a long time, but really hit the mainstream in recent years. Its techniques are designed to exercise body and mind, essential for fighting stress and the frenetic pace of modern life.

Walks and hikes: The Resort offers guests the chance to go on hiking trails in the Natural Serralada Litoral Park and marvel at country lodges and the flora and fauna surrounding the complex.

Green Policy

As an Eco Resort sustainability is paramount in everything they do at Mas Salagros. For example, they:

  • Use ecological building materials and renewable energies
  • Buildings have been constructed south facing to optimise sunlight and heat
  • Cotton pergolas and wooden awnings provide shade 
  • Natural ventilation reduces the need for aircon
  • Provide chargers for electric vehicles
  • Green roofs insulate the buildings, absorb CO2 and other particles as well as blend in with the landscape
  • The vegetable garden, farm and vineyard supply part of the restaurant and bar
  • All food served is 100% organic (apart from fish and seafood) 
  • Only organise wines and beers are offered
  • Only local suppliers are used
  • Organic cleaning products are used 

SIS Goodie Bag

Glass of cava or organic wine and a tapa!


  • 5* Resort Style
  • 60 rooms
  • Luxury Spa
  • Barcelona
  • Free wifi available
  • Open all year round
  • Country side
  • Outdoor pool
  • Gym facilities
  • Check-in: 15h00, Check-out: 12h00


Mas Salagros is located in Vallromanes just 20 minutes by car from Barcelona and 30 minutes from Barcelona Airport.

Read what our clients have to say...

It is located in a wonderful setting where the world seems to stand still. Perfect for a reset and come back full of energy. The staff is very attentive, from the people who work at the reception to the maintenance and cleaning staff. Not forgetting those who work in the bathrooms. Special mention to those who work in the gastronomy area, an 11/10... from Xavi who served us and explained in detail all the dishes and suggested recommendations to the chef who came by the tables after our dinner to say hello and see how we had dined. Excellent service, to repeat and the dishes were a delight. Very good quality product and proximity. It had been a long time since I had enjoyed an evening like this. Without a doubt Mas Salagros has met my expectations and exceeded them. We will be back soon.
M., Spain - 02 March 2023
Spectacular space and surroundings, excellent service and attention, high quality gastronomy. It is ideal for disconnecting and enjoying the beautiful and relaxing scenery. Everything taken care of down to the smallest detail. Great spa.
Sandra, Netherlands - 15 February 2023
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We love this

  • We find the location fantastic, it's in the middle of the countryside, but very close to the city of Barcelona (25km) and even closer to the beach (8km).
  • If you fancy a day's shopping at La Roca Village, they can arrange car hire and you'll get VIP treatment and a 10% discount on your purchases.
  • They rent out electric bikes to ride along the beautiful paths in the area.
  • They have their own vegetable garden and a small farm, both of them organic, which covers a part of the needs of their restaurants.
  • The AIRE spa is very special and inspiring, built in an old farmhouse from the 15th century.
  • If you don't come prepared for a bath in the Spa, that's ok! They have everything you need, from a bathing suite/bikini to everything you need to get ready after this relaxing experience.
  • There is a swimming pool for adults only under a natural shade that you will fall in love with.

This not so much...

  • Yoga classes are only on Saturday.
  • The adult pool is only heated during the Easter holidays and not the rest of the year.

Our tips

  • If you like to play golf you have Vallromanes Golf Club just 1 km away
  • To go shopping La Roca Designer Outlet Village is only 15 km away
  • It is a must to go to the Bodegas de Alella to taste their exquisite organic wines, only 7 km away
  • If you want a beach you have the beautiful Maresme Beaches at 8 km
  • You can also spend a day enjoying the city of Barcelona which is 25 km away
  • Rent an electric bike and discover the natural surroundings of the area through the wonderful paths

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At Sis...

  • You get advice from true wellness enthusiasts!
  • You do not pay a booking fee
  • You always get a Sis Goodie Bag packed with exclusive extras

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