in Escaldes-Engordany, Andorra
Caldea Thermal Spa
The largest thermal spa in Southern Europe spanning 6,000 square meters and rising 80 meters high as Andorra's tallest building. Fed by thermal waters from the Pyrenees rich in minerals and thermal plankton, Caldea offers indoor and outdoor lagoons, thermal baths, saunas, and wellness treatments with stunning mountain views.
Caldea is the largest thermal spa complex in Southern Europe, a landmark in Escaldes-Engordany that rises 80 metres above the Andorran capital as the country's tallest building. Its distinctive glass-and-steel tower, designed by French architect Jean-Michel Rubin, has become an unmistakable symbol of modern Andorra. The complex sits atop natural thermal springs, drawing mineral-rich water at temperatures around 38°C from deep beneath the Pyrenean rock.
The main lagoon area spans 6,000 square metres and encompasses a series of interconnected indoor and outdoor pools, hydromassage jets, Jacuzzis, Roman baths, and specialty thermal experiences. The outdoor section remains open year-round, offering a particularly dramatic experience in winter when bathers relax in heated water while snow dusts the surrounding peaks. The thermal water is naturally enriched with mineral salts and contains thermal plankton, properties associated with skin and circulatory benefits.
Caldea operates across several zones with different admission tiers. The standard Lagoon area suits families and casual visitors, while the premium Inúu section — reserved for adults aged 16 and over — delivers a more intimate spa experience with exclusive pools, salt caves, and chromotherapy circuits. Separate wellness treatment rooms offer massages, facials, and Ayurvedic therapies at additional cost.
A typical visit to the Lagoon area takes three to four hours, though many visitors stay longer. The spa is busiest on Saturday afternoons and during Andorran public holidays. Weekday mornings, especially Tuesday through Thursday, offer a noticeably calmer atmosphere. The complex is located a short walk from the commercial centre of Escaldes-Engordany and is well served by local buses from Andorra la Vella.
Visitors are required to wear a swimming cap — available for purchase at reception — and must shower before entering the pools. Towels and lockers are available to rent, and a café on site provides snacks and light meals. Overnight guests at select Caldea partner hotels receive discounted admission and dedicated entry.
Hours: Daily 10:00-22:00 (extended hours on weekends)
Best for: couples, wellness, families
Visit / Book / Contact
Location
Parc de la Mola, 10, AD700 Escaldes-Engordany
42.5067, 1.5405 — View on map
Highlights
- Outdoor thermal lagoon with mountain views, open year-round including winter
- Premium Inúu adults-only zone (16+) with salt caves and chromotherapy circuits
- 6,000 sq m complex fed by natural 38°C Pyrenean spring water rich in mineral salts
- Glass tower by architect Jean-Michel Rubin — the tallest building in Andorra
- Full menu of wellness treatments, massage, and hydrotherapy at additional cost
Tips
- Book tickets online in advance to avoid queues and guarantee entry during peak season
- Visit on weekday mornings for a more peaceful experience with fewer crowds
- The premium Inúu area offers a more exclusive, adults-only wellness experience
- Combine with a ski day - Caldea is only 15 minutes from Grandvalira slopes
FAQ
How long does a visit to Caldea take?
Most visitors spend three to four hours in the standard Lagoon area. Those combining the spa with wellness treatments or the premium Inúu zone typically stay five hours or more. The complex closes at 22:00, giving evening visitors ample time.
Is Caldea suitable for children?
Children are welcome in the standard Lagoon area. The premium Inúu section is restricted to guests aged 16 and over. All visitors, including children, must wear swimming caps, which are sold at reception if needed.
Is photography allowed inside Caldea?
Photography is restricted in changing rooms and certain pool areas. Casual photos in the main lagoon are generally tolerated, but discreet use of phones is expected out of respect for other bathers. The exterior tower is freely photographable.
Accessibility
The main lagoon level is accessible by lift from the ground floor. Wheelchair users can reach the pool deck and changing areas, though some hydrotherapy stations require steps to access. Staff are available on request to assist with navigation between areas.
When to visit
Weekday mornings between Tuesday and Thursday offer the fewest crowds and the most peaceful atmosphere. Winter visits are particularly atmospheric when the outdoor lagoon steams against a backdrop of snow-covered Pyrenean peaks.