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6 nights Thalasso Detox

If you are looking for a light Detox program based on a solid food diet and combined with some lovely treatments and activities, then this 6 night Detox program at PALASIET Thalasso Clinic & Hotel near Valencia, could be the right option for you. The Thalasso Hotel Termas Marinas El Palasiet with its location directly by the sea, combined with plenty of outdoor gardens and terraces makes it perfect for a relaxing light Detox break.

The Hotel and its thalassotherapy center have been operational since 1970, so needless to say that they have a great amount of experience with Thalasso therapy! The program is guided by a doctor and a nutritionist and at the end of your stay you will get a complete report with recommendations on how to continue a healthy diet at home. A Detox helps eliminate toxins and purify the body, it will strengthen the immune system and slow down the negative effects of ageing. You will feel a lot more energised afterwards.
Fit & Healthy Focus

Detox program with a solid diet, thalasso treatments and some physical activities in an authentic Thalasso Hotel by the sea

This program includes

  • 6 nights accommodation
  • Full board prescribed by the nutritionist (3 meals + 2 snacks)
  • 1.25L of water per day in your room
  • 2 fruit skewers
  • 2 infusions
  • General medical consultation at the beginning and at the end of the program
  • Nutritional consultation at the beginning and end of the program
  • Assessment with personal trainer
  • Counselling consultation
  • Body composition analyses (bioelectric impedance)
  • Nutritional monitoring and control during the stay
  • Possibility of intermittent fasting
  • 6x Biomarine Circuit session (spa entrance)
  • 5x Phlebitic Circuit session
  • 1x Hydrobath with algae
  • 1x Body wrap with algae
  • 1x Jet shower/ stream with thermal water
  • 1x Massage (25 min)
  • 1x Pressotherapy
  • 1x Therapeutic salt water drink
  • 1x Vital awakening experience
  • Physical activities: 5x Aquafit or Aqua training, 5x group workout, 5x supervised muscle-toning training, 2x morning walks and 3x group activity to choose from: Pilates, Yoga, muscle chain therapy or relaxation
  • Weekly activities: healthy cookery class, dietetic & nutrition talk, motivation & awareness talk (in Spanish)
  • Medical report of the progress achieved at the end of the stay
  • 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.
  • Recommendations report from the Personal Trainer with activities and/ or exercises to continue at home.
  • Free use of bathrobes


Read here what the expert of PALASIET Thalasso Clinic & Hotel tells about life coaching in the weight loss process.

Read here what the expert of PALASIET Thalasso Clinic & Hotel tells about weight loss.

Read here what the expert of PALASIET Thalasso Clinic & Hotel tells about personal training.

Read here what the expert of PALASIET Thalasso Clinic & Hotel tells about their Beauty Center.


SIS Goodie Bag

Tub of Sea Salt “El Palasiet”.


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


03 June 2024 28 July 2024 Double room
€ 1.825,00 p.p. Enquire now
03 June 2024
28 July 2024
Double room for single use
€ 2.007,00 p.p.
Enquire now
29 July 2024 25 August 2024 Double room
€ 1.896,00 p.p. Enquire now
29 July 2024
25 August 2024
Double room for single use
€ 2.102,00 p.p.
Enquire now
26 August 2024 15 September 2024 Double room
€ 1.825,00 p.p. Enquire now
26 August 2024
15 September 2024
Double room for single use
€ 2.007,00 p.p.
Enquire now
16 September 2024
31 December 2024
Double room for single use
€ 1.943,00 p.p.
Enquire now
16 September 2024 31 December 2024 Double room
€ 1.778,00 p.p. Enquire now

* Prices are 'as from' and per person. Prices may vary, for an exact price quotation, let us know your desired travel dates and we will send you a proposal! Offers have not been applied to published prices.

  • This package can start on every day of the week (Doctor´s consultations at the start of the program only take place from Monday to Saturday morning)
  • The use of bathing caps and flip-flops in the hydrotherapy is compulsory
  • If you want to extend your stay with extra nights, please contact us and we will send you a quotation
  • This break can be extended with additional beauty and body treatments. We can send you the Spa menu


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 PALASIET Thalasso Clinic & Hotel 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 PALASIET Thalasso Clinic & Hotel 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 Thalasso

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 Palasiet Thalasso Clinic & Hotel 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 PALASIET Thalasso Clinic & Hotel 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.

Green Policy

The environment has always been very important for El Palasiet, here is what they do:

  • Separate and recycle waste
  • Save energy (double glazed windows and highly efficient heat converters)
  • Key cards that automatically switch off appliances when rooms are not in use
  • Use LED lamps
  • Save water (adapted showers and taps to reduce water consumption)
  • All pools have salt water saving drinking water and chemicals required for maintenance
  • Increase green areas and plant more trees
  • Support local business and use local suppliers
  • They are currently working on a program to eliminate the use of all single-use plastics


  • 4* Health Hotel
  • 74 rooms
  • Single friendly
  • Spa facilities
  • Valencia
  • Free wifi available
  • Closed: 11/12/22 -16/03/23
  • 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 and  30 min. from Castellón.

Read what our clients have to say...

How wonderful it was in Palasiet! My daughter and I had a wonderful holiday together! I will definitely go back again! With my husband or with her again. The food was excellent! The treatments were great, and the staff was very friendly!
Jenny, Netherlands - 07 May 2024
Thank you for your attention, gifts SIS Wellness have offered, and overall organisation of my stay in Spain. It was a very relaxing holiday time for me. My impressions were very good, I was excited, delighted by the stunning view from my hotel room, attentiveness and hospitality of the personnel of the hotel. For me what makes a wellness holiday complete is the service, hospitality, and quality of food. My most beautifull memory of my SIS Holiday is the sea view, the food and the air. Also I would like particularly to thank the attentive and friendly personnel of the hotel and SPA.
Roxane, United Kingdom - 11 November 2023
Read all reviews

We love this

  • Super friendly staff, most of whom have been working here for years, it's a real family run 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. Seawater 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.
  • 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!
  • Why not going on an excursions in a professional boat to learn about the daily life of the fishermen?

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!