Altos Hotel & Spa - Normandy
Enjoy the SPA
Enjoy a spa weekend in Normandy with ALTOS Hotel & Spa near Mont Saint-Michel,
in Avranches, between Saint-Malo in Brittany and Granville in Normandy (20 minutes away).
The wellness space
The wellness space is located directly within the hotel, more convivial, more intimate, and more affordable than a thalassotherapy center.
It features a true professional overflow spa*, with powerful massages and a technical room for continuous water monitoring, unlike simple bubble baths in guest rooms. A traditional sauna heated by volcanic stones is also available.
All the information regarding hygiene of the pool is detailed in questions 6 and 7.
Also discover the wonderful experience of hydro-massage*, a body treatment on a dry massage bed with high-pressure jets, without the constraints of undressing or manual contact with a masseuse, for complete, constant, and intense relaxation.





Frequently Asked Questions
PRIVATE SPA-JACUZZIS and PRIVATE SAUNAS are located in the hotel’s wellness area, on-site.
The hotel’s wellness area features a true professional overflowing SPA with sand filter.
In a dedicated technical room, separated and soundproofed, continuous water monitoring through electrolytic analysis of chlorine and pH levels ensures a sanitary safety equivalent to that of a public pool. For your comfort and perfect hygiene, always demand the display of prefectoral analysis results, and please adhere to the essential recommendations outlined by Reception before accessing the pool (mandatory shower before entering the pool).
Note: Contrary to the compliance rules upheld by hotels, some guest houses claiming to have a spa are equipped only with bubble bathtubs or merely a non-compliant skimmer spa, intended solely for domestic use, and lacking real compliance with regulations to accommodate the public like a professional establishment.
The hydro-massage treatment is individual and private.
*Except for additional charges on weekends for gift boxes from Wonderbox and Smartbox, which include collective access to the spa.
(see conditions).
- NO APPOINTMENT REQUIRED: Reservations can only be made on-site at Reception upon arrival.
- You do not need to call Reception in advance.
- Spa opening hours: from 3 PM to 10 PM (except Sundays from 5 PM to 9 PM), or from 9 AM to 11 AM the day after arrival.
Access to services included in the reservation or at an additional cost.
- No Appointment Needed: Reservation only upon arrival.
- 1-hour session (excluding massage treatment).
- From 3 PM to 10 PM (Sunday from 5 PM to 9 PM), or from 9 AM to 11 AM.