The Bosporus or Bosphorus Strait is a natural strait and an internationally significant waterway located in Turkey which is straddled by the city of Istanbul. The Bosporus connects the Black Sea to the Sea of Marmara and forms one of the continental boundaries between Asia and Europe. It also divides Turkey by separating Asia Minor from Thrace. It is the world's narrowest strait used for international navigation.
Turkish police search for Russian swimmer who disappeared during Bosphorus race
More than 2,800 swimmers from 81..
More than 2,800 swimmers cross continents in Istanbul’s Bosphorus event
Thousands of swimmers crossed the Bosphorus on..