Viewfinder competition: win a £150 hotel voucher - gallery

This city, named for a hill on its northern flank topped with a somewhat changeable cross, is busy gearing up for its festival season … Photograph: Alamy

… with celebrations of electronic music, film, comedy and jazz among others. Photograph: Alamy

It’s a mecca for foodies, but its best-known dish, whose name may mean “mess”, looks as unappetising as it sounds. Name the city. Photograph: Alamy

This week’s winner will receive a £150 voucher from Hotels.com which can be used at more than 120,000 places to stay across the world, from quirky B&Bs and family bolt holes to boutique hotels. Hotels.com customers can get a night free for every 10 stayed with its rewards scheme. Email your answer by Thursday 2 June 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 Montreux, Switzerland. The winner was Marion Fleming, from Durham. Photograph: Alamy