Pedras Salgadas Spa & Nature Park
Eco-architecture forest retreat meeting 19th-century thermal heritage. The geometric Eco Houses and pods floating among the trees feel like the future; the restored spa — with its stained-glass ceiling, period carved woodwork, and mineral spring water fountain — pulls you a century back. Guests are a mix of Porto weekenders, architecture lovers, and families looking for nature without roughing it.
Book spa treatments at least 24 hours before arrival for an automatic 15% discount on all individual treatments
Why It Matters
Pritzker Prize-winning architect Álvaro Siza Vieira restored the historic thermal spa building. The stilted Eco Houses and Tree Houses won Building of the Year 2012. The mineral springs on site have been sought after since 1876 — this is literally the source of the famous Pedras Salgadas sparkling water brand, still bottled here today. The combination of world-class architecture, genuine thermal wellness, and 20 hectares of century-old parkland is hard to find anywhere in Europe at this price.
An old thermal park in Portugal's rural north gets a dramatic architectural intervention — and the result is genuinely worth the drive inland. The Eco Houses and Tree Houses, designed by Luis Rebelo de Andrade (Building of the Year 2012), hover above the forest floor on lightweight stilted frames. Meanwhile, the 19th-century spa building — restored by Pritzker Prize-winning architect Álvaro Siza Vieira — has been brought back to life with heated thermal pools and 14 treatment rooms. Just 1h10 from Porto, across 20 hectares with 8km of trails, it feels like a completely different world.
Where You'll Stay
5 room types available
Eco House Deluxe
From EUR185 / nightThe Deluxe steps up to 62m² — a proper size for a couple wanting real space, or a family of four. One bedroom with a double bed; extra beds can be added. Full kitchenette. The extra square metres make a meaningful difference in comfort over the Superior.
1 double bed (180cm) + extra beds possible · 62 sqmEco House Privilege
From EUR246 / nightThe largest unit at 88m², sleeping up to 6 people across 2 bedrooms (double or twin) plus a sofa bed in the living room. Two bathrooms. This is the one for families or small groups who want to actually spread out — and at this size, the fully equipped kitchenette starts to make real sense for longer stays.
2 double or twin beds + sofa bed · 88 sqmEco House Superior
From EUR169 / night44m² with 1 bedroom (double or twin beds) plus a sofa bed in the living room — a reasonable choice for a small family or group of four. Full kitchenette and a shower bathroom. More breathing room than the Studio, still compact by resort-cottage standards.
1 double or twin bed + sofa bed · 44 sqm
Eco Studio
From EUR154 / nightAt 35m², the Eco Studio is the entry-level option but still delivers the full architectural experience. Open-plan layout with 1 double bedroom, living area, and kitchenette. A mezzanine level fits one extra bed, making it workable for 3. The outdoor deck is a strong point — a good spot for watching sunsets over the park.
Double bed + mezzanine extra bed · 35 sqmTree House
From EUR239 / nightSuspended at treetop level, this 22m² capsule is compact but genuinely spectacular. Panoramic windows let you watch the park wake up in the morning and stargaze at night. Sleeps 2 only — one double bed. There's a small kitchenette and shower bathroom. Designed by Luis Rebelo de Andrade, winner of Building of the Year 2012. Available late May through late November.
1 double bed (180cm) · 22 sqmThe Property
Eat & Drink
2 venues on property
Restaurant
Spa & Wellness
Treatment Menu
On Property
How you'll actually spend your days.
Bikes available to rent on site — the most practical way to get between the cabins, spa, restaurant, and pool across the large park. €20 per person per day.
Located in the Avelâmes Bar building. Safe, supervised activities for younger children, plus a small jungle gym area for toddlers. Seasonal.
The natural carbonated mineral springs on the grounds have been sought after since 1876 — this is the source of the Pedras Salgadas bottled water. Guests can drink directly from the on-site fountain.
Two outdoor pools — one for adults and one for children — designed by Álvaro Siza Vieira. Surrounded by park greenery. Open seasonally (approximately May–November).
An interactive museum inside the park telling the history of the mineral springs and the Pedras Salgadas brand, from the 1870s through to today. Includes a working mineral water fountain you can drink from. Worth an hour.
A well-maintained tennis court within the park. Described by guests as pristine.
Suspended bridges, ropes, nets and platforms set among the trees. Harness provided — no specific physical preparation required. Good for groups and families. Contact reception to book.
8km of marked trails winding through the 20-hectare park. Good for morning runs or leisurely forest walks. Varied terrain with plenty of century-old trees.
Amenities & Practical Info
The details that matter for planning.
Versatile event spaces accommodating groups from 25 to 350 people. Suitable for corporate meetings, team events, family celebrations, and weddings. Chapel also available for ceremonies.
Wireless internet included throughout accommodation units. Guest reviews consistently note fast speeds.
Breakfast is included with all direct bookings made on the official website. Served at Casa de Chá restaurant. Consistently praised in guest reviews.
Located in the Avelâmes Bar building; includes snooker, foosball, TV room/cinema, and video games. Good for mixed-age groups and families.
Inside the Thermal Spa building with natural light and standard equipment.
All accommodation units include a kitchenette or full kitchen with refrigerator, oven, microwave, stovetop, dishwasher, and cookware.
A stocked minibar is included in all room types at no extra charge.
Electric vehicle charging points available on site. Confirmed in guest reviews.
On-site parking included with all stays. Guests strongly advised to drive given remote location.
Inside the Spa Termal building; includes a walking circuit lane. Available year-round during spa hours (10:00–19:00). Children under 16 restricted to morning hours.
Two outdoor pools (adult and children's) designed by Álvaro Siza Vieira. Seasonal — open approximately May–November.
Traditional hammam inside the Thermal Spa building. Included with spa circuit access for guests.
Located in the Thermal Spa building. Access included with accommodation.
BUILD YOUR PEDRAS SALGADAS SPA & NATURE PARK PLAN
Rooms, dining, spa, and resort experiences — organized into one trip plan.
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