Spa des Bisses — Hôtel Nendaz 4 Vallées

The Bisses Spa is part of the 4-star superior Hotel Nendaz 4 Vallées & Spa in the heart of Haute-Nendaz, right in the centre of the 4 Vallées ski area. Spanning 2,200 m² across two levels, it is designed in a contemporary Alpine style. It takes its name from the Valais ‘bisses’ (irrigation channels): a water channel runs through the entire spa.

What makes it special is the view. From the 15-metre-long outdoor pool with a waterfall and counter-current system, you can look out over the Valais Alps, and the sauna and relaxation room are also designed as panoramic spaces. There is also a floatarium, a Kneipp circuit and a dedicated children’s area with a paddling pool and water features.

Day visitors are welcome; admission cannot be booked in advance, as access depends on availability. A bath towel is included. Those looking for more can combine their spa day with a meal in the hotel restaurant (set menus available upon booking), book one of the two private spas, or book a treatment in one of the seven treatment rooms. A yoga class for all levels takes place on Fridays from 7 pm to 8 pm.