Your questions

Arrival: Sunday from 5:00 PM

Departure: Saturday between 9:00 AM and 11:00 AM

Our Chalets:

  • Chalet la Cité-Joie, Chemin de Bernoud 4, 1997 Haute-Nendaz

  • Chalet les Raffles Switzerland,  Route de Siviez 37, 1997 Siviez, Switzerland

To reach Chalet Les Raffles Switzerland in Siviez, it is imperative to pass through Haute-Nendaz..

  • Chalet le Déserteur,  Route de la Télécabine 45  1997 Haute-Nendaz

Under the guidance of a director, our team is made up of:

• Activity leaders with camp leading certification (BAFA and/or J+S) who guide the participants through the activity.
• Specialised supervisors qualified with state or national certified sporting qualifications (windsurfing, tennis, climbing, canyoning, mountain biking and orienteering, etc…)
• Our qualified language teachers who are in their final year of teacher training or Master’s degree.

For over 20 years, CJSA has maintained the highest standards of safety for your children. All facilities and equipment, especially aquatic, comply with safety regulations and are regularly tested by cantonal experts. Canyoning, orienteering and climbing activities are led by external experts.

Any medical issue is handled by the Accident and Emergency paediatrics department at the Hospital of Sion.

We offer free transportation from Sion train station to our chalets (round trip). This service is only available for children and teenagers arriving by train.

Prévoir une arrivée aux environs de 15h30 le dimanche et un départ entre 10h et 11h le samedi matin.

No transportation will be provided by us if children are brought by car to Sion train station.

Our shuttle transportation is provided by the company "L'Oiseau Bleu".
Please refer to the Transport page for more information.

Please refer to the Transport page for more information.

Our cooks prepare healthy, copious meals adapted to sporting activities. Four meals a day are on offer: breakfast, lunch, snack and an evening meal. All allergies and intolerances should be communicated when booking your week at CJSA. In this case, all meals will be adapted to accommodate all.

Chalet la Cité-Joie, Chemin de Bernoud 4, 1997, Haute- Nendaz

Chalet le Déserteur,  Route de la Télécabine-45 – 1997 Haute – Nendaz, 

Chalet le Raffles Switzerland, 1997, Siviez- Nendaz

Comfortable and totally secure with showers, sinks and a toilet. Internal spaces such as playrooms, beamer room, and a theatre room are on offer.

At Raffles Switzerland: There are classrooms for individualised teaching (7 to 12 students per class).

In general, the participants are separated into rooms of 4 to 8 beds taking into account their age and friendships. If your child would like to spend the week with one of their friends of the same sex, please let us know when booking.

.  Haute-Nendaz :  Valaisan resort at 1400 meters altitude in the heart of the 4 Valleys ski area.

.  Siviez :  Valais resort, Super-Nendaz, at 1700 meters altitude. 7 km from Haute-Nendaz.

 .  Le Plan d’Eau du Rosel :  Located in Martigny, this completely secure water plan is ideal for windsurfing, kayaking, and paddleboarding. The nautical base is equipped with changing rooms, showers, and a shelter for meals.

.  Les Marecottes :  Valais resort at 1100 meters altitude. Stunning canyoning routes  refreshing waters. 

Please check the following link point-based rules

The rules

Applicable for all camps

General terms and conditions

The prices include accommodation, meals, all activities as well as all equipment.


The camp starts from 5pm on Sunday.

According to your booking, participants will be welcomed at one of two sites

Le Chalet Les Gentianes, Route de Bermouche, 43, 1997 Haute-Nendaz.

Le Chalet Le Raffles Switzerland in Siviez, Nendaz

Dinner will be served at 7.30 pm.

Students should be collected between 9am – 11am on Saturday morning.

All participants must be have medical and accident insurance.

For all foreign (non-Swiss) members, valid medical and accident insurance in Switzerland must be taken out.

250 CHF (for each week) must be paid when booking and the full payment should be paid a month before the beginning of the camp.

For late reservations (less than a month before the beginning of the camp), the total sum of the camp must be settled before the camp. We reserve the right to cancel any booking, if the payment deadlines are not respected.

Bank details

Banque Raiffeisen 

CH-1870 Monthey 2 (Bank code: 80611, CCP 19-242-6)

Account holder : Camps Jeunesse Sport Aventure CJSA sàrl

1870 Monthey 

Account number : CH34 8080 8009 7119 1797 9


On request, we can send you a copy of the payment slip.


After your online or postal reservation, confirmation will be sent to you including all details of the chosen camp, including a list of what to bring.

All cancellations must done through registered post with acknowledgement of receipt. 

There is a cancellation fee of 80 CHF. In the event of a late cancellation, CJSA reserves the right to ask for the following fees:

50% of the total price of the camp – Cancellation one month before the camp start date
100% of the total price of the camp – Cancellation between the 20th to 11th day (included) before the start of the camp.

The dates are defined by the postal stamps.

If a cancellation is due to a medical issue, a medical certificate must be provided so that payments can be transferred to camp credit of the paid amount.

Once a camp is started, payment is due, except in the event of a medical issue during the week, which forces the participant to leave. “Camp credit” of the same value will be offered for the same or following season.

CJSA reserve the right to cancel any camp due to a lack of inscriptions.

Parents or legal guardians are responsible for:

• All damages, involuntary or voluntary, to equipment, buildings or otherwise.
• Travel costs for any excluded students (drugs, alcohol, theft, aggression or damaged material)
• Postal costs for any forgotten items or personal belongings.

During our different activities, photographs or recordings (audio and video) may be taken and used for advertising purposes.

Parents may not receive any compensation in any form for the distribution of these images and recordings.

Parents who do not want their child’s image to be used must make it known on arrival at the camp.

Any medical issue concerning the participant must be brought to our attention at the time of booking. 

At the beginning of the stay, each participant can arrive at Chalets CJSA by their own means or use the transportation provided:

By train  Travel to Sion train station. By request, a free transportation service (minibus) is offered to CJSA (Haute-Nendaz or Siviez).

By car  Motorway junction – Exit Sion Ouest – Nendaz.

By plane  Chalets CJSA are 1 hour and 30 minutes away from Geneva Airport. Upon request, transfer (CHF 150.- per person round trip to Haute-Nendaz or Siviez. Transportation will be provided by car or accompanied train by a supervisor.)

Are you ready
for an adventure?

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À partir de 2 inscriptions dans la même famille : frères, sœurs, cousins…