Boğaziçi (Istanbul) Boğaziçi (Istanbul) Boğaziçi is the general term, specific to İstanbul and overlapping administrative divisions, used to denote those parts of the city with view of the Bosphorus. The respective nuances of the two terms (the strait itself and the urban area of Boğaziçi) being somewhat similar to those between San Francisco Bay and the Bay Area, they are not used interchangeably in correct parlance. The term Boğaziçi is used with particular emphasis relating to those parts of İstanbul which are situated north of the Golden Horn (Haliç), starting with the district of Beşiktaş on the European side of the Bosphorus.
Strait of Tartary empires. Since the Manchus' rise to prominence in 1644, the name "Tartars" became applied to them as well, and Manchuria (and Mongolia) became known to the Europeans as the "Chinese Tartary". Accordingly, when La Pérouse charted most of the strait between Sakhalin and the mainland "Chinese Tartary" in 1787, the body of water received the name of the Strait (or Channel, or Gulf) of Tartary. In Japan, the strait is named after Mamiya Rinzō, who traveled to the strait in 1808 whereof the name was introduced by Philipp Franz von Siebold in his book "Nippon: Archiv zur Beschreibung von Japan"