Hiking and Biking

Arosa Tourism Office. Over 200 km (124 miles) of trails are maintained by the Arosa Tourism Office, which also has maps, offers advice on routes, and can arrange hiking or biking trips (including a five-day trek from Davos to Arosa). Sports and Conference Centre, Arosa, Graubünden, 7050. 081/3787020; www.arosa.ch.