Book now Offers


the art of well being

Serenity - The Art of Well Being


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

Open from Monday to Sunday: 10 AM - 8 PM Children under 16 age: from 2 PM – 5 PM

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.

Special offer - Serenity Weeks

50% off in selected treatments until 15th december



Signature Treatment: Senses of Cascais – €65*

Ayurveda Massage 50min – €55*

Thalgo Detox Body Wrap 50min – €49*

Thalgo Luminosity Facial 50min – €42,50*

Gentlemen’s Tonic The Duet 50min – €47,50*

Hammam Ritual 50min – €49*

Yoga Class (individual) 60min – 35*

Thermal Area Access –  €12,50*

*This prices have already the 50% off

Offer valid until 15th december.


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 €

Spa Monthly Offers


The gift of well-being

This Christmas, offer Serenity! Buy a Serenity Gift Voucher (minimum 85€) and get 2 complementary Serenity Thermal Oasis access passes!

Offer valid from 1st to 26th december 2019.


The gift of well-being

This Christmas, offer Serenity! Enjoy all our retail items with 20% off!

Offer valid from 1st to 26th december 2019.


Healing for the Mind, Body & Soul

Get into the New Year looking and feeling your best! This exclusive programme is for those wishing to trim, firm
and tone the body and it features treatments and products chosen specifically for their slimming, energizing
and firming qualities. This programme includes: Slimming Massage 50min, Slim & Sculpt Body Wrap 50min,
Lymphatic Drainage Massage 25min and Marine Scrub 25min (one 50 minute and one 25 minute treatment per

2 days - 243€ | 4 days - 451€

Offer valid from 27th of december to 5th January 2020.


NYE - Essentials Pack

Get the party started! Treat yourself to an hairstyle and get 20% discount on all Sensai make-up products. Get into the New Year looking your best!

Offer valid from 27th of december to 5th January 2020.

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 December 2019.


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:

Open from Monday to Sunday.

10 AM - 8 PM

2 PM - 5 PM (for children under the age of 16).


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