Offering a restaurant serving traditional Swiss cuisine, Erzhorn is located in Arosa, directly next to the ski slopes and just 300 metres from the Arosa Ski Lift. It offers rustic rooms with a balcony and panoramic views of the surrounding mountains. Guests can rent ski equipment on site and make use of a ski storage room. Each room is fitted with cable TV and a bathroom featuring a hairdryer and a shower. Some rooms have a seating area. Free WiFi is available in public areas. In good weather conditions, guests of the Erzhorn Hotel can relax on a common terrace, and drinks are served at the on-site bar. An array of activities can be enjoyed on site or in the surroundings, including hiking and cycling. The property offers free parking. In summer, guests benefit from the Arosa Card, which provides special offers, such as cable cars and the regional bus, free boat rentals, as well as free access to the Untersee beach area and the ropes course.