The Hotel Provisorium13 in Arosa is located right at Lake Obersee, only 250 metres from the train and cable car station. It offers free WiFi in public areas. All rooms at the Obersee Hotel have an en-suite bathroom and cable TV. Some units also feature a balcony with stunning views of the lake and the surrounding mountains. The stylish and trendy lounge bar, featuring DJs, has a spacious sun terrace overlooking the lake. An ice skating hall, an ice hockey stadium and a football pitch are located opposite the Hotel Obersee. Public parking spaces can be found nearby for an extra charge.