Colour therapy & Waterfall
Private pool
A 6 m × 4 m pool, 1.3 m deep, lit with coloured lights and a cascading waterfall — facing a giant cinema-quality screen. Private loungers and seating area.
Private spa in Marck, near Calais
PRIVATE SPA · MARCK, near Calais
- Pool
- Hot tub
- Sauna
- Hammam
For a few hours or a night, treat yourself to a moment of pure wellbeing.
4,9 / 5
304 Google reviews
140 m²
of pure wellbeing
100 %
exclusively yours
12 guests
maximum capacity
Halloween edition 2026
Shiver…
Shiver…
with sheer pleasure.
This year, treat yourself to a different kind of thrill: a heated pool facing the cinema screen, a hot tub, a sauna and a hammam — an entire spa, just for you.
Halloween in00Days
23Hours
31Minutes
43Seconds
Online booking, 24/7100% private spa · Marck
Private spa & cottage
Day sessions or overnight stays • By reservation
From 100 €
Our Story
A haven of peace
A haven of peace
in the heart of Marck-en-Calaisis
Between the sea and the countryside, Cocooning Spa opens the doors of a beautifully restored former farmhouse, now an entirely private wellness retreat. Enjoy a heated pool, a hot tub, a sauna and a hammam for a true moment of escape — as a couple, with family or with friends.
Extend your experience in our self-contained 70 m² cottage, fully equipped for up to 4 guests, with direct access to the spa so you can stay in the moment, in complete serenity.
Complete your stay with our optional services, including massages, for an even more exclusive wellness experience.
Our Facilities
A complete
A complete
sensory experience
Every feature has been chosen to offer you the fullest therapeutic benefits, in a luxurious and entirely private setting.
Prices & Booking
Our wellness packages
Choose a daytime spa session, or extend your experience with an overnight stay in our private cottage.
The rhythm of the dayThree reference time slots, designed so you can make the most of your moment.
- Morning10:30 am → 12:30 pm
- Afternoon1:00 pm → 3:00 pm
- Late afternoon4:00 pm → 6:00 pm
These times may vary according to real-time availability.
Weekdays
Monday to Thursday
2-hour session
+ €40 per additional guest
100 €
3-hour session
+ €60 per additional guest
150 €
4-hour session
+ €80 per additional guest
200 €
Weekends & holidays
Friday to Sunday, public holidays and French school holidays
2-hour session
+ €40 per additional guest
120 €
3-hour session
+ €60 per additional guest
170 €
4-hour session
+ €80 per additional guest
240 €
Included in every session
- 1 complimentary cold drink
- 1 complimentary hot drink
- 1 sauna towel
- Slippers
- Shower gel
Groups & Celebrations
Hen parties, birthdays, friends’ getaways… 1 complimentary bottle of sparkling wine for every 6 guests.
Cocooning package
Spa access until 11 pm
WeekdaysMonday to Thursday
220 €
Weekends & holidaysFri. to Sun., public holidays and their eves, holidays
250 €
Spa access until 11 pm
Included in your stay- Arrival & welcome at 7 pm
- Breakfast included
- Complimentary bottle of sparkling wine
- Two soft drinks
- Bathrobes & towels
- Check-out until 11 am
Capacity & additional guests
Up to 4 guests per night. Additional guest: €90 per person
Premium package
Spa access until 9 am the next day
WeekdaysMonday to Thursday
320 €
Weekends & holidaysFri. to Sun., public holidays and their eves, holidays
350 €
Spa access until 9 am the next morning
Included in your stay- Arrival & welcome at 7 pm
- Breakfast included
- Complimentary bottle of sparkling wine
- Two soft drinks
- Romantic decoration
- Bathrobes & towels
- Check-out until 11 am
Capacity & additional guests
Up to 4 guests per night. Additional guest: €130 per person
For stays of several consecutive nights, the cottage remains yours for the whole stay. Access to the spa area is available only during the time slots of your chosen package.
During the day, the spa area welcomes other guests for their private sessions. Some light ambient sound may be heard from the cottage during these times.
Groups & Celebrations
Hen parties, birthdays, friends’ getaways… 1 complimentary bottle of sparkling wine for every 6 guests.
Personalise your experience
Extras & add-ons
Enhance your session or stay with our selection of premium services.
Activities
- AquabikePer person €15 / person
- 1-hour massagePer person €72 / person
Drinks
- Bottle of sparkling wineTo share 15 €
- Bottle of champagneTo share 30 €
- Soft drinks1 2 €
Food
- Sweet treats platterFor 2 guests 15 €
- Aperitif platterFor 2 guests 20 €
- Dinner platter + dessertFor 2 guests 45 €
Event decoration
- Romantic decorationIncluded in the Premium package On request
- Bouquet of flowers1 40 €
- Other stylesAsk us On request
Rentals
- Bathrobe rentalPer person €5 / person
- Towel rentalPer person €3 / person
Any questions about our extras? Get in touch!
Contact us
Spa & massage ★★★★★Google
“My partner and I enjoyed three hours of relaxation at this spa, including an hour-long massage: an absolutely incredible experience. The place is magnificent, the atmosphere calm and very pleasant, and the facilities (hammam, sauna, hot tub and pool) are fabulous. We will be back without hesitation!”
Surprise overnight stay ★★★★★Google
“My partner surprised me with a night here. The place is so restful and the service impeccable; when you discover the spa area, you’re on cloud nine. Congratulations to the owners on such an idyllic setting. Highly recommended!”
Birthday ★★★★★Google
“A truly happy moment for my best friend’s 30th birthday. A place where you completely switch off — it does you so much good. It is so soothing. Thank you for the welcome, we will be back!”
Spa session ★★★★★Google
“We treated ourselves to 3 hours of relaxation and it did us a world of good. The place is magnificent, spotless and perfectly maintained. The atmosphere is soothing and the staff welcoming, smiling and attentive from start to finish.”
Cottage stay ★★★★★Google
“Nothing to fault… the place is incredible. Nothing is missing, the décor is tasteful and the direct access to the spa is superb. Very professional and reliable — everything has been thought of.”
Mother & daughters ★★★★★Google
“An afternoon of relaxation and reunion at a spa that has everything in one place (pool, hot tub, hammam, sauna), music and ambience as you wish, and very clean. We will return and recommend it without hesitation.”
Guest favourite ★★★★★Google
“A unique place for spa lovers, with a hammam, sauna, hot tub and pool! Wonderfully welcoming and very kind owners. Heavenly — we fell in love.”
Hen party ★★★★★Facebook
“The ideal place to celebrate a hen party with friends. From the moment we arrived, we were warmly welcomed. Everything is there for a pleasant, relaxing time: the pool, the hot tub, the sauna, the giant screen — it was all truly perfect. There was even a little personal touch on the table: a small detail that made a big difference. I recommend it wholeheartedly!”
Birthday gift ★★★★★Facebook
“A wonderful birthday present I was given. We were warmly welcomed, the spa is simply magnificent and it’s a beautiful place to unwind. The cottage is perfect too: we had a very good, peaceful night. We won’t hesitate to come back!”
Hen party for 10 ★★★★★Facebook
“There were 10 of us! The space is so large there could have been even more. Impeccable welcome and communication, an answer to all our questions and a great deal of patience. The space and the grounds are very clean. I recommend it and would be delighted to return.”
01 / 10
On film
Discover our world
Immerse yourself in the Cocooning Spa atmosphere
In pictures
Photo gallery
Discover our spa in pictures — a glimpse of the atmosphere that awaits you.
More photos
Booking & Contact
Book your
Book your
moment of serenity
Check our availability and book your session in a few clicks, or contact us about a gift card, a hen party, a birthday or any other question.
A question? +33 6 31 92 70 76
- Adults only
- No pets
