Viewfinder competition: win a £200 hotel voucher

Invaded by Alexander the Great, the Romans and Brigitte Bardot … Photograph: Alamy

… this ancient city is a destination locally famed for its seafood restaurants and historic archaeological sites. Photograph: Alamy

It lies close to ski resorts and crystal blue waters, yet is a city destination in its own right, and is said to have given its name to a popular book. Name the city. Photograph: Alamy

This week’s winner will receive a £200 voucher from Hotels.com, which can be used at more than 200,000 places to stay across the world, from quirky B&Bs and family boltholes to boutique hotels. Hotels.com customers can get a night free for every 10 stayed with its Welcome Rewards scheme.
Email your answer by 28 February to viewfinder@observer.co.uk or send a postcard, with address and phone number, to Viewfinder, The Observer, Kings Place, 90 York Way, London N1 9GU.
■ Last week’s answer was Agadir, Morocco. The winner was Patricia Porter, from Liverpool. Photograph: Alamy