Last year, most foreign tourists in Turkey came from Russia, Germany and Ukraine. Two of the countries are at war. Visitor numbers are down meaning tough times ahead for Turkey's tourist industry.
Being nude in saunas is normal in Germany, but for people who come from elsewhere, like DW journalist Sarah Hucal, from the USA, it can take some getting used to.
Istanbul is the only metropolis in the world located on two continents: Europe and Asia. Here are some highlights and insider tips for a visit to Istanbul.