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deep nature spa at ARC 1950les sources de marieSo relaxing that it’s downright cave-tastic...

At Les Arcs, the wellness center of the prestigious Deep Nature brand is the must-visit destination for relaxation enthusiasts. Naturally, it is the village of Arc 1950 that proudly hosts this establishment.

Discover the spa treatments 

 

Sources de Marie spa offers you an immersive experience in a stunning setting, at the heart of a true architectural masterpiece dedicated to the art of self-care, crafted within a mineral oasis for both bodily pleasure and visual delight.  

Step through the doors of this unique place, completely surrender yourself as you embark on a deeply rejuvenating sensory journey, and grant yourself a sacred interlude—a moment of timeless serenity.

3 themed caves & 7 treatment rooms
Nordic baths facing Mont Blanc
Warm/cold multisensory journey
Premium natural skincare products
massage au spa deep nature vue mont blanc arc 1950
piscine grotte au spa deep nature arc 1950

MULTISENSORIAL WELLNESS JOURNEYSIn every space, new sensations await

The Les Sources de Marie spa offers you several experiences that epitomize well-being:


  • An immersion in a mineral universe where you can discover 3 themed caves: an aquatic cave with a relaxing pool, a frosty cave featuring an ice fountain and shower, and a volcanic cave.
  • A wellness journey through aquatic and sweating facilities: hot tubs and Norwegian baths, hammam, outdoor sauna, multisensory showers, and a Norwegian shower.
  • A relaxation room where you can receive all the treatments your body and face deserve. It is equipped with 4 single massage rooms and 3 duo rooms, allowing you to enjoy a moment of indulgence alone or share it with someone special.
Toutes les activités
massage spa deep nature

A menu of natural and customizable treatmentsMassages with a view

Lying on your massage table, surrendered to the hands of expert practitioners, you have the opportunity to experience complete relaxation, one of those moments of deep forgetfulness that closes your eyes in pleasure… as long as they can detach you from Mont Blanc! And when the highest peak in Europe is right outside your massage room, contemplation joins indulgence.


The wellness center’s treatment menu offers you the chance to create your own experience, tailored to your desires, needs, and the advice of your practitioner. With the range of natural products from Deep Nature Skincare, your specialist will release your tensions while surrounding you with intoxicating herbal scents. 


Pleasure guaranteed...

Discover the spa treatments
spa deep nature arc 1950

A mineral oasis in harmony with nature1,000 m² of pure well-being

At the Deep Nature Spa Arc 1950, you immerse yourself in a luxurious and immersive mineral environment, overlooking Mont Blanc and the valley. Each space is thoughtfully decorated, blending raw stone, refined woodwork, and elegant sculptures. Completely open to the surrounding mountains, the Deep Nature Spa Les Sources de Marie draws its relaxing atmosphere from nature itself. It’s an invitation to let go and free yourself from the unnecessary to reconnect with what truly matters…

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