Maiden's Tower
A two-thousand-year-old tower, 200 metres offshore, that once anchored an iron chain across the Bosphorus — and outlasted every empire that held Istanbul.
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Alcibiades posted customs agents here in 408 BC; Byzantine Emperor Alexius Comnenus stretched an iron chain from this rock to the Mangana quarter on the European shore; during the 1453 Ottoman conquest the tower held a Byzantine garrison commanded by the Venetian Gabriele Trevisano, before passing to the Ottomans, who used it as a watchtower under Mehmed the Conqueror. It burned, collapsed in an earthquake, served as a lighthouse, then a quarantine station, appeared in a Bond film, and is now a café with a direct view toward Sarayburnu.
What to look for
- Underwater remains of the Byzantine defence wall that once connected the islet to the Üsküdar shore — visible from the water on calm days
- Steel supports bolted to the tower exterior after the 17 August 1999 Marmara earthquake and tsunami
- The view from inside toward Sarayburnu, where the Roman, Byzantine, and Ottoman capitals met the water
Private boats shuttle visitors the 200 m from the Üsküdar shore throughout the day — no fixed ferry timetable to plan around.
Maiden's Tower is one of 39 sights worth the detour in Istanbul, all bundled offline in Voyage GO — download the Istanbul pack and it sits on your map with no signal, filling your travel passport the moment you walk past.
More to see in Istanbul
- Hagia SophiaCompleted in 537, it held the title of world's largest church for over 500 years — then a mosque, a museum, and a mosque again.
- Constantinople (Istanbul)One peninsula that served as the throne of four empires for sixteen centuries straight.
- Blue Mosque (Sultan Ahmed Mosque)Ahmed I placed it directly opposite Hagia Sophia in 1609 and gave it six minarets — a deliberate challenge to the city's greatest building.
- Topkapı PalaceFor nearly four centuries, the sultans who ruled the Ottoman Empire lived and governed from here — until the court finally moved to Dolmabahçe in 1856.
- ByzantiumGreeks from Megara planted a colony here in the 7th century BC — and the name they gave it eventually became the word for an entire empire.
- Rams Park (Ali Sami Yen Sports Complex)Galatasaray's 53,978-seat fortress on the European side of Istanbul — and the second most eco-friendly stadium on the planet.