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"A great program to kick start your weight loss!"

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7 Night Thalasso Weight Loss

Thalassotherapy is a medically recognised concept whereby the therapeutic virtues of seawater are used to perform techniques which optimise its beneficial effects for the treatment of different illnesses and in this case specifically, weight loss and the elimination of cellulitis. In the thalasso centre, the medical prescription determines which are the most suitable treatments for you on an individual basis, all of which are performed by the team of experienced and highly qualified staff.

This team of highly qualified and experienced professionals are truly dedicated to their field and have carried out much investigation into achieving the best results in a healthy and controlled manner. After an initial medical consultation, the nutritionist will decide which diet plan will most suit your requirements and best enable you to achieve your weight loss goals. The first option would be a high protein, low carbohydrate diet which achieves fast results while avoiding the sensation of hunger. This is a great way to kick-start weight loss, however a more balanced diet will be prescribed to take home after the programme, consistent with a healthy, long term weight loss plan. The alternative option is a low calorie diet (approximately 1000 Kcal) per day providing a balance of all the food groups. As we tend to eat with our eyes, great detail is spent on the presentation! We can also offer you longer programs, for more information please contact us.
Fit & Healthy Focus

This program includes

  • 7 night’s 4 star accommodation
  • Full board, with 3 healthy meals and 2 snacks a day, prescribed by the nutritionist
  • Initial and end medical and nutritional consultations
  • Consultation with personal trainer to determine personalised program
  • Basis blood test
  • Body composition and nutritional analysis
  • 6 day therapy plan to be personalised, after consultation with the doctor, with several treatments per day but it may include:
  • 1.5L of water a day in your room
  • 6 x Hydrothermal bath sessions with algae
  • 2 x Massages (25 min)
  • 2 x Electro stimulation sessions
  • 3 x Pressotherapy sessions
  • 3 x Body treatments (wrap, peeling and body-shaping)
  • 1 x Lipolytic laser
  • 3 x Pressure jets or ultrasound therapy sessions (according to doctor´s recommendations)
  • 1 x LPG massage session, mechanized and sub-epidermal
  • 5 x Muscle Toning sessions
  • 6x Biomarine circuit session
  • 6 x Group aqua gym session
  • Salt water cure drink
  • Access to the weekly activity programme including Healthy Cookery Classes, Dietetic and nutrition talks, Tai Chi, Yoga, Power walks with trainer, running, Stretching Classes
  • Free access to the all-year-round panoramic outdoor swimming pool
  • Free use of the hotel bicycles
  • Free use of bathrobes
  • Evaluation of the results at the end of your stay with post-programme diet plan based on a balanced and healthy diet from the nutritionist to continue at home + support via email for 3 months following your stay.

SIS Goodie Bag

Tub of Sea Salt “El Palasiet”.

FREE upgrade to the next room category upon availability

SIS Offer

Stay between 4th - 25th November and receive a 10% discount on health programs!


  • Flight to and from ­­­­Valencia
  • Meals and beverages, other than mentioned
  • Additional treatments
  • Personal insurance


The Hotel

Discover a beach front hotel surrounded by mountains, a setting where you can find serenity for the mind and energy for the body, a location where well-being becomes a reality. An exceptional setting where you can get the most of thalassotherapy. To fully immerse yourself in your break, relax and really feel the experience, the well being experience.

The hotel Termas Marinas El Palasiet is a charming 4 Star hotel located among the gardens of a classic 19th century villa on the Mediterranean coast of Benicassim. It boasts a privileged setting only 50 meters from the beach and is positioned in a quiet area, surrounded by trees and mountains making its location unique.

The Rooms

The hotel Termas Marinas El Palasiet is a hotel with charm and character holding 74 very comfortable and fully equipped rooms with large terraces that invite you to rest and enjoy the peaceful atmosphere. From each of the rooms you can admire the magnificent views of the sea and the bay of Benicàssim, which is surrounded by trees.

The Spa

El Palasiet focuses on the seawater thermal baths and thalassotherapy. Customers can enjoy a pleasant stay due to the water quality, the micro weather, the gastronomy, the superb environment and also stay healthy thanks to the thermal and beauty treatments available provided with a professional and personal service.  

Spa Facilities:

The Hotel “Termas Marinas El Palasiet” combines therapeutic properties of seawater and related elements such as mud and seaweeds with other treatments under the strict supervision of our medical staff. In the thalassotherapy centre you can enjoy :

  • a seawater thermal swimming pool with a water temperature of 36 degrees Celsius,
  • waterbeds and seats,
  • cervical and lumbar waterjets,finnish sauna
  • vaporarium
  • Turkish bath
  • different types of jacuzzi
  • Massage rooms wraps (muds, seaweed)
  • oriental massage rooms
  • aesthetic treatments
  • vichy showers
  • hydro massage bathtubs
  • walking pool
  • wide range of activities as Aqua-gym, guided hikes, yoga, Tai-chi, Pilates, etc. including more than 30 healthcare professionals (doctors, physiotherapists, masseurs, dieticians). 

The Facilities

Further facilities include a bar coffee shop, restaurant, TV lounge, sea view coffee shop terrace, 20 thousand square meters of gardens and Mediterranean forest, parking, indoor thermal swimming pool and outdoor seawater swimming pools.

El Palasiet’s upper terrace with its infinity pool is the best known and most admired space, worthy of a true hotel with charm and character. It also has a swimming-pool in the lower area, surrounded by beautiful gardens with trees and native plant species that give the Hotel Termas Marinas El Palasiet its characteristic aroma.

The El Palasiet Restaurante provides a healthy and delicious cuisine, showing customers  that living a healthy life does not have to be at odds with the pleasure of good food. Springing from the fusion of traditional Mediterranean cuisine with avant-garde healthy culinary techniques. Specialist dietary requirements can also be catered for.


  • 4* Beach Hotel
  • 74 rooms
  • Single friendly
  • Spa facilities
  • Valencia
  • Free wifi available
  • Closed: 25/11/18 - 29/03/19
  • Sea side
  • Indoor Thermal swimming pool, Outdoor seawater swimming pools
  • Check-in: 15.00, Check-out:12.00


The Hotel is located in Benicassim, 90 km or 1 hour drive from Valencia airport. 

Read what our clients have to say...

The hotel and garden is beautiful. In general the service is good. SIS has look after me well and promptly.
Ainhoa, Spain - 19 October 2018
In our quest to find something between a boot camp and a spiritual retreat, we decided upon Thalasso Hotel El Palasiet in Benicassim. It seemed to offer the perfect mix of a structured exercise timetable, dietician-supervised meals and seafront Spa relaxation. On that front, we were not disappointed. The staff were utterly charming and while some have been disappointed at their lack of English, we both are fortunate enough to speak relatively good Spanish, so no problem. The room, albeit a standard, was huge, spotlessly clean, well-equipped, bright, quiet, and with a comfortable two-metre bed – heaven. The food was beautifully prepared and presented – fresh and healthy. The location is unparalleled, overlooking the sea, and on the doorstep of the Via Verde, an easy-to-follow coastal 5.7km walking/cycling route from Benicassim to Oropesa full of gorgeous views and pretty watchtowers – take a bicycle from reception and off you go. Finally, the building is classical, tasteful and elegant, and the Spa and grounds immaculately maintained – with an almost sub-tropical feel. It’s reasonable to point out that the average El Palasiet guest is to the senior end of the age spectrum. It’s wonderful to see their commitment to improving their health but, if you’re lucky enough to be more youthful, expect to have to put in your own gym time and fitness programme to supplement the timetabled sessions – if you want the best results. For us the fitness sessions (gym, aqua gym) were far too light but, again, they did suit the majority. We both stuck rigidly to the programmed menus and activities and lost weight/centimetres and toned up – impressive for just four nights. If we cannot find a better halfway house between boot camp and spiritual retreat, with a slightly higher intensity fitness programme, we will for sure return to El Palasiet.
Sarah & Rosie, Spain - 04 October 2018
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We love this

  • Super friendly staff, most of whom have been working here for years, it´s a real family ran hotel
  • Amazing sea views from the mayority of the rooms, restaurant and outdoor pool/terrace
  • Super professional team, with the nutritionist, doctor and personal trainer working very closely together
  • One of the best Thalasso Spa´s in Spain. Sea water therapy!
  • New stylish beach club
  • Extensive Gym!

This not so much...

  • Style is very classic/traditional, might not appeal to everybody
  • Not all staff speak English
  • The beach is not right on the hotel´s doorstep, you have to walk a few minutes
  • The food is Mediteranean style, so pure flavours but maybe lacking spices for some people. We thought the macrobiotic food could be improved.
  • Hotel is closed in winter months

Our tips

  • Via verde, take one of the hotel bikes and cycle along what used to be the old train track path up the coast, the views are amazing!

Can we help you?

At Sis...

  • You get advice from true wellness enthusiasts!
  • You do not pay a booking fee
  • You always get a Sis Goodie Bag packed with exclusive extras

Every month receive a “better me” mail, with tips from your SISters?

Yes please!