The Istanbul Naval Museum keeps the last Ottoman galley left anywhere, a slim wooden warship nearly forty metres long. You meet the boats at eye level, long narrow hulls raised in a bright gallery with gold leaf and carved figures running bow to stern. Around the galley moors a fleet of imperial caiques, the gilded rowing barges that carried Ottoman rulers between their Bosphorus palaces; the grandest is over thirty metres, with a carved kiosk at the stern. Beyond them wait ships' figureheads, old cannon, sea charts and a blackened length of the iron chain that once barred the Golden Horn.
The galley was built for sultans four centuries ago and repaired so faithfully ever since that its hull has never been allowed to decay. The museum itself dates to 1897, and its collection grew alongside a navy that once ranged from the Black Sea to the Indian Ocean. In 2013 a purpose-built hall on the Beşiktaş shore finally gave the boats room to be seen whole. Through the glass, ferries work the same water the palace oarsmen once rowed, and the navy that founded the museum still runs it.