In search of an affordable way to cross the country, Richard Collett boarded the Dogu Ekspresi, travelling past snow-capped mountains and plunging gorges Get Travel Insider with Simon Calder. A newsletter packed with tips, deals, inspiration, and the latest travel news Get the Travel Insider newsletter with Simon Calder Get the Travel Insider newsletter with Simon Calder Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice T