Exploring Lisbon can be exhilarating, but sometimes the best way to unwind is by visiting a spa that balances luxury with authentic relaxation. The Water Therapy Circuit Experience at THE SPA by Corinthia offers just that—a two-hour journey through hot and cold therapies designed to refresh tired muscles and clear your mind. Priced at $182, it combines access to an elegant spa environment with a curated water circuit, including heated pools, invigorating showers, steam baths, and contrast plunge pools—all nestled within a building that’s been recognized as Portugal’s Best Hotel Spa in 2024 by the World Spa Awards.
What I enjoy most about this experience is how it caters to both relaxation and revitalization. The combination of hot and cold therapies is not just a soothing pastime but a proven method to boost circulation, reduce inflammation, and leave you feeling energized. Plus, the spa’s stylish setting, with access to the indoor heated pool and sundeck lounge, adds a touch of luxury that makes the whole session feel indulgent rather than clinical. The fact that the spa is small-group oriented—limited to just two participants—means there’s plenty of space and personalized attention, which I find enhances the calming effect.
That said, a potential consideration is that this experience requires participants to bring swimwear, and it’s not recommended for travelers with serious medical conditions like heart problems. Also, if your schedule is tight, checking availability beforehand is wise since start times vary and the experience runs for about two hours. For those looking for a straightforward, rejuvenating escape, the Water Therapy Circuit offers excellent value, especially given the access to additional amenities like the sundeck lounge.
Key points / Takeaways

- Award-winning Spa: The Corinthia Lisbon spa was named Portugal’s Best Hotel Spa 2023, indicating a high standard of service and facilities.
- Hot and Cold Contrasts: The water circuit features thermal baths, contrast showers, ice fountains, and plunge pools, offering real physical benefits.
- Luxurious Amenities: Locker, bathrobe, slippers, and towels are provided, making the experience hassle-free.
- Limited Group Size: Only two participants per session, ensuring personalized care and a peaceful environment.
- Additional Access: Includes entry to the indoor heated pool and the sun deck lounge, perfect for relaxing after the water circuit.
- Practical Tips: Bring your own swimwear; check availability in advance; not suitable for those with serious health issues.
A detailed look at the Water Therapy Circuit Experience in Lisbon

You can also read our reviews of more tours and experiences in Lisbon.
The setting: A luxurious oasis in Lisbon’s heart
The Corinthia Lisbon is an impressive hotel with a reputation for elegance and comfort, and the spa lives up to that reputation. Once you step in, you’re greeted by a serene atmosphere that promises a retreat from city hustle. The spa’s interior is modern but warm, with subtle lighting and soothing decor designed to help you forget about the outside world. The reception on the second floor is easy to find, and from there, you’re guided into the treatment area, where the real magic begins.
What the water circuit involves
The core of this experience is the state-of-the-art water therapy circuit, which combines several elements aimed at muscle relaxation and detoxification. You start with the indoor heated swimming pool, a tranquil spot to dip your toes in before moving to the various treatment stations. The circuit includes invigorating sensory showers that alternate between warm and cool, designed to stimulate circulation and awaken your senses. Afterward, you can relax in the steam bath, which helps open your pores and enhances detoxification, or enjoy the calming sauna.
The contrast therapy: Hot meets cold
One of the highlights is the contrast therapy—a tried-and-true method to invigorate your body. You’ll transition from hot environments like the sauna and steam room to cold dips in the cold plunge pool and the ice fountain. As someone who’s tried similar routines elsewhere, I find the cold immersion particularly effective for reducing inflammation and giving that “post-massage” glow. The tanque (cold plunge) is refreshing, and the ice fountain is a fun, bracing finish that leaves you feeling energized. Many reviews mention the invigorating sense of revitalization that comes from these rapid temperature changes.
The benefits and what you’ll feel
The physical benefits are clear—improved circulation, reduced muscle soreness, and a feeling of lightness. But there’s also a mental component: the gentle layers of warmth followed by cold shocks help clear your head and reduce stress. One review described the experience as “a perfect way to unwind after a busy day exploring Lisbon,” and I agree. The calming environment and the expert guidance from the spa staff (who speak English and Portuguese) make it accessible for travelers unfamiliar with thermal therapies.
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The extra amenities: Pool and sundeck
After your circuit, you can relax in the sundeck lounge, which offers views of Lisbon’s skyline—an unexpected bonus that makes lingering in your robe even more enjoyable. The indoor heated pool remains open for use, so you can cool down or warm up again depending on how you feel. The included bathrobe, slippers, and towels make it easy to transition from station to station without fuss.
Who is this experience best suited for?
This spa experience works best for travelers who crave a quiet, restorative break. It’s ideal if you appreciate a touch of luxury but also want tangible health benefits. It’s not suited for individuals with serious heart conditions or those under 16, given the thermal nature of some treatments. Since it’s a small-group experience, it’s perfect for couples or solo travelers looking for intimacy and personalized attention.
Price and overall value
At $182 per person, this is not the cheapest way to relax in Lisbon, but it’s certainly among the most luxurious. You’re paying for access to Portugal’s best hotel spa, a curated water therapy circuit, and the added comfort of premium amenities. Considering the quality of facilities, the expert environment, and the inclusion of additional pool access, the price reflects a high-end experience. If you’re looking for a pampering day to break up sightseeing, it’s a worthwhile splurge.
Practical considerations
Booking ahead is advisable, especially during peak times. Check availability as start times vary, and the experience runs for about two hours. Remember to bring swimwear, and if you have any health concerns, consult with your doctor beforehand. The spa’s small group limit means you get more personalized care, but it also means spots can fill quickly.
Final thoughts
The Water Therapy Circuit at THE SPA by Corinthia offers a refined, health-conscious way to unwind. It’s a blend of luxury, wellness, and stunning city views that make the experience memorable. Whether you’re recovering from a day of sightseeing or simply want to indulge in a moment of calm, this treatment delivers genuine relaxation with a touch of elegance.
Who should consider this experience?

This water therapy is perfect for travelers seeking a restful retreat. It suits those who value high-quality amenities and are interested in the health benefits of thermal therapies. It’s especially appealing if you enjoy contrast baths, spa atmospheres, and scenic surroundings. Families with children under 16 will need to look elsewhere, but couples, solo travelers, and wellness enthusiasts will find it a real treat.
Frequently Asked Questions

What is included in the Water Therapy Circuit?
You get access to the entire water therapy circuit, which includes heated pools, sensory showers, steam bath, sauna, cold plunge pools, and ice fountain. The experience also provides a locker, bathrobe, slippers, and towels.
How long does the experience last?
The session lasts approximately 2 hours, but check specific availability for start times. You’ll spend this time enjoying the various water stations and relaxing afterward.
Is the experience suitable for children?
No, the experience is not recommended for travelers under 16 years old, mainly due to the thermal therapies involved.
Do I need to bring anything?
Yes, you should bring your own swimwear. The spa provides robes, slippers, and towels to make your visit more comfortable.
Can I cancel my booking?
Yes, you can cancel up to 24 hours in advance for a full refund. Flexible booking options are available, allowing you to reserve now and pay later.
Is this experience good for couples?
Absolutely. The small group size (limited to two participants) makes it ideal for couples or solo travelers who prefer a private, peaceful environment.
In all, the Water Therapy Circuit at THE SPA by Corinthia stands out as a genuine wellness treat in Lisbon. It offers a sophisticated, health-boosting escape that’s well worth considering for anyone wanting to combine relaxation with a touch of luxury. Whether it’s your first visit or a well-deserved break, you’ll leave feeling revitalized and ready to enjoy more of what Portugal’s vibrant capital has to offer.
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