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the art of well being

Serenity - The Art of Well Being

Following World Health Organization’s recommendations, for the safety of our customers and employees we regret to announce that Serenity will be closed until further notice.
Preserve your well-being and we hope to see you all again soon.


Serenity - The Art of Well Being at Sheraton Cascais Resort is dedicated to providing memorable experiences, perfect environments and alternative options that will improve guests' health and wellbeing.

Surrounded by a zen indoor garden, Serenity is the perfect location to head to, whether you're looking for some pampering time or to sample some of the best revitalising, energetic or relaxing Spa treatments, curated especially for you by the Serenity team.

Dive into local culture with our signature Senses of Cascais treatment, that delves into the heart of the region, extracting its most rewarding benefits, from the mountains of Sintra to the stretches of sand in Guincho Beach, and take your time in our relaxation room, with panoramic windows overlooking the garden and a revitalising cup of tea.


Serenity & Thermal Area


Click the button below to book a treatment at Serenity - The Art of Well Being.


Fitness Center

The state-of-the-art fitness centre at Serenity, features panoramic windows overlooking the carefully landscaped indoor gardens, shining in with plenty of natural light, making it an ample and appealing place to get your workout in, from dusk until dawn, as it is open 24h/7.

Spa Daily Offers

Monday - Relax massage 

50 min / 60 €

Tuesday - Slim massage 

50 min / 60 €

Wednesday - Back Massage  & Indian Head Massage

25 min + 25 min I 65 €

Thursday - Hot stones massage

25 min / 65 €

Friday - Facial Therapy

50 min / 68 €

Saturday - Romantic time for two

50 min / 120 €

Sunday - Ayurveda massage

50 min / 70 €


Monday - Thalgo cold cream Marine 200ml
Tuesday - Thalgo crème défi fermeté 200ml
Wednesday - Thalgo Polynesia Scrub 270g
Thursday - Charme D’Orient body milk 195ml
Friday - 20% Discount on all face products (Thalgo and Gentlemen’s Tonic)

Saturday - Charme d’Orient oil Amphora 200ml
Sunday - Face cream Collagen 50ml

Spa Monthly Offers



On this special month, indulge in a full body scrub, followed by a localized Slimming Massage. Continue the pampering at home, with the special offer of a product from our luxury brand Thalgo!

50min | 65€

Offer valid during March.



On this special month, enjoy an invigorating Sports Massage and receive a complimentary access to the Serenity Thermal Area to offer your favourite person!

50min | 60€

Offer valid during March.



Serenity offers you a new way to renew yourself. Discover the power to create your own package. Select 4 different experiences that fit your needs and enjoy the best rate available. This promotion includes 2 treatments of 25 minutes and 2 treatments of 50 minutes (4 Hands Balinese Massage excluded).

2 x 25min + 2 x 50min | 180€

Offer valid during March.

Spa Family

Strengthen bonds while relaxing with your loved ones.

- 1 adult & 1 child
- 25min | 70€

- 1 adult & 1 child
- 25min | 60€

Offer valid during March.


Spa Group Package

Have you ever dreamt of coming to the Serenity spa with friends to enjoy a day of relaxation and fun at Sheraton Cascais?

Try our half day in the spa for groups of 4-8 people. Available from Monday to Sunday, combining a yoga lesson, a Serenity massage of 25 minutes and the use of the thermal area of the spa and facilities of the gym, followed by lunch in one of our restaurants.

- 1x Yoga class
- 1x 25 minute Serenity massage per person
- 1x Access to the Thermal Area (which includes: sauna, steam bath, hydrotherapy pool and relaxation area)
- 1x Access to the Health Club
- 1x Serenity tea
- 1x Lunch

69€ p.p. (drinks not included)

Get in Touch 


Rua das Palmeiras, Lote 5 - Quinta da Marinha
2750-005 Cascais


P: 00351 214 829 140

M: 00351 910 351 099

Opening Times:



Copyright 2019 - United Investments (Portugal)-Empreendimentos Turísticos S.A., all rights reserved.