Indoor pool with large windows showing outdoor lounge chairs, umbrellas, and trees.

Hotel wellness & spa at Altein

Wellness & spa

Indoor pool, lazy river and plunge pools

Hotel Altein is your wellness hotel in Arosa, with one of the largest wellness areas in the resort: over 950 sqm dedicated to relaxation and recovery. Float the world away in the indoor pool, drift along the lazy river, or take a dip in the cold plunge pool. Day spa access is available for external guests. Please contact us to check availability and book your visit.

Open to external guests according to availability. Day pass CHF 26 in summer and CHF 35 in winter, children 4 to 15 CHF 19 in summer and CHF 24 in winter.

Three people relaxing in an indoor hot tub with large windows showing trees and mountains outside.
Woman in black swimsuit walking by an outdoor pool with mountains and pine trees in the background.

Opening hours

The wellness area keeps a simple rhythm. The pools open early and stay open all day, the heat area comes to life in the afternoon, and on Friday evenings the Night Spa runs for adults only. Everything you need to plan a visit is alongside: the times, how to reach us, the full brochure and the booking link. Treatments are arranged separately, so write or call ahead if you would like a slot held for you.

Opening time:
08:30 - 19:00
Sauna & steam room:
from 14:00
‍
Fitness facilities
Winter: heated indoor pool

Indoor pool

At 18 metres by 4.5, the indoor pool is built for lengths rather than lounging. The water sits at a steady 23 °C and the pool is 1.2 metres deep, so you can push off, find a rhythm and swim for as long as you like. Daylight does much of the work in here: tall windows run along the room, the water holds a clear turquoise, and rows of tiled columns with soft sconce lighting give the space a character of its own.

Long rectangular indoor pool at Altein, Arosa, with tiled pillars and sconce lighting

Lazy river

Step in and let the current do the work. The lazy river is a circular pool 4.5 metres across, running at the same steady 23 °C as the indoor pool and a uniform 1.2 metres deep, so there is no swimming to be done and no depth to think about. Drift one slow loop, then another, and an hour goes by without you noticing. It is the easiest place in the wellness area to stop thinking about the mountain you have just come down.

Curving lazy river channel in the indoor wellness area at Altein, Arosa
Summer

Outdoor pool

Open through the summer months, the outdoor pool measures 14 metres by 5 and sits at a steady 23 °C, with the depth running from 1.2 to 1.4 metres. Swim a few lengths under open sky, then take a lounger and let the Arosa sun and the thin mountain air finish the job. On a clear morning the water is still and the peaks are close enough to pick out by name. It is the one part of the spa that exists for only a few months of the year.

Outdoor pool at Altein, Arosa

Saunas and steam bath

Two saunas at 90 °C, one textile and one textile free, sit alongside a steam bath at a gentler 60 °C and an infra-red cabin you can set anywhere between 30 and 60 °C. Children are welcome in the saunas and the steam bath when accompanied by an adult, and the heat area stays quiet enough to hear the building settle. Work through them in whatever order suits you, cool down properly in between, and give yourself longer than you think you need. Sauna infusions run through the winter and pause over the summer, though the saunas themselves stay open.

Light wood sauna with tiered benches and water bucket at Altein, Arosa

Cold plunge pool

At 18 °C, the cold plunge is the sharp end of the heat circuit and the reason the sauna works as well as it does. Three breaths in, shoulders under, and the shock gives way to something closer to clarity. Thirty seconds is plenty on the first attempt. Come back to it between rounds and you will find you stay longer each time, and walk out of the wellness area properly awake rather than merely warm.

Cold plunge pool at Altein, Arosa

Relaxation room

The relaxation area is where the heat circuit ends. Loungers face full height glazing, the light changes with the weather rather than with a thermostat, and the temperature follows the sun. Take a towel, take a glass of water, and give yourself twenty minutes with nothing at all to do. Reading is permitted. Conversation is possible but rarely necessary. It is the least demanding room in the building and, on a long afternoon, quietly the most useful one.

Relaxation room at Altein, Arosa

Massages and treatments

Treatments start at CHF 75 for a 25 minute back and neck massage and run to CHF 180 for 80 minutes of classic full body or hot stone. In between sit sport massage, aroma oil therapy and a foot massage with peeling. Sessions run from 25 to 80 minutes. Booking is by phone or email rather than online, so it is worth asking at reception on the day you arrive if you want a particular time.

Softly lit treatment room with massage table and rolled towels at Altein, Arosa

Fitness

The fitness room is built for cardio: two treadmills, two indoor cycles, a cross trainer and a rowing machine. It is a compact room rather than a full gym, which suits the way most guests use it, twenty minutes before breakfast or a loosening session after a long day out. The equipment is straightforward and there is rarely a queue. Anything heavier than cardio is best left to the mountain outside.

Fitness room with cardio machines and mirrored wall at Altein, Arosa

Day spa for guests from outside

You do not have to be staying at Altein to use the wellness area. A day pass costs CHF 26 for adults in summer and CHF 35 in winter. Children aged 4 to 15 pay CHF 19 in summer and CHF 24 in winter, and from 16 the adult rate applies. The pass covers the pools, the saunas, the steam bath and the relaxation area. The spa is open to the public, but numbers are limited so that it stays calm for everyone in it. Call ahead before you set out and we will tell you what space there is on the day.

Indoor pool with panoramic windows onto snow covered pines at Altein, Arosa