Arosa Wildlife: Encounters with Marmots and Bears

The Whistle of the Marmots

Few animals are as closely associated with the Alps as the marmot. Around Arosa, particularly along the region’s well-maintained hiking trails, these alert and sociable creatures can often be observed in the wild.

In fact, many visitors hear them before they see them. During the summer months, the distinctive high-pitched whistle of the marmot echoes across Alpine meadows. Perfectly adapted to life in the mountains, these charismatic animals are among the region’s most beloved inhabitants.

Marmots are especially common around the hiking areas of Weisshorn and Hörnli. Living in family groups, they inhabit extensive underground burrow systems that are expanded and maintained over generations. Much of their day is spent foraging, but they remain highly vigilant. Their characteristic warning whistle serves to alert the colony to potential danger.

A typical marmot sighting might include animals standing upright on their hind legs, communicating with one another before disappearing swiftly into their burrows.

What many visitors do not realise is that marmots are true hibernators. They spend up to six months of the year deep underground in a state of hibernation, relying on the fat reserves accumulated during the short Alpine summer.

Bears in Arosa

Another highlight for wildlife enthusiasts is the Arosa Bear Sanctuary. High above the village, rescued brown bears live here in an environment carefully designed around their natural needs.

Created as a protected refuge, the sanctuary offers bears rescued from unsuitable conditions the opportunity to live as naturally as possible. Meadows, woodland, rocky terrain and flowing streams provide a habitat that encourages instinctive behaviour and supports the animals’ wellbeing.

The focus of the conservation and visitor project is not on displaying animals, but on helping them rediscover their natural behaviours. Digging, climbing, swimming and retreating into the forest once again form part of their everyday lives.

For visitors, this creates a calm and meaningful form of wildlife encounter. From viewing platforms and designated pathways, guests can observe the bears, often during moments that seem wonderfully ordinary – and are all the more special because of it.

The visitor centre also provides insight into the individual stories of the bears, as well as broader topics such as animal welfare, conservation and species-appropriate care.

As such, the Bear Sanctuary is also a place of learning. It demonstrates how closely connected nature experiences and responsibility can be, and how meaningful encounters with wildlife are not necessarily about physical proximity, but about understanding and respect. The result is an experience that is both moving and educational.

Experiencing Nature Responsibly

In Arosa, nature is not only enjoyed – it is actively protected. Respect for Alpine wildlife forms an important part of the region’s identity.

Whether quietly observing marmots beside a mountain trail or visiting the Arosa Bear Sanctuary, one principle always applies: the wellbeing of the animals comes first. Guests are encouraged to support this sustainable approach by keeping a respectful distance and engaging with nature responsibly.

Wildlife observation in Arosa is an immersive experience that inspires connection and wonder: the tranquillity of the mountains, the gentle rustle of Alpine meadows and the excitement of an unexpected wildlife encounter.

It is through moments like these that visitors discover what makes Switzerland such an extraordinary destination for nature lovers – authentic, unspoilt and yet wonderfully accessible. Arosa brings all these elements together to create an experience that stays with you long after your journey has ended.