The tower was once connected to the Asian shore by a defensive wall that is now submerged beneath the water.
It served as a quarantine station during the cholera outbreak of 1830.
The islet was used as a tax collection point for ships entering the Bosphorus during the Byzantine era.
It was featured in the 1999 James Bond film The World Is Not Enough.
The current tower structure dates primarily to the 1830s, following a fire and subsequent restoration by Sultan Mahmud II.
The tower has been featured on the reverse side of various Turkish Lira banknotes throughout the 20th century.
The Maiden's Tower, or Kız Kulesi, is an ancient stone tower situated on a small islet in the Bosphorus strait at the entrance to the Golden Horn. Originally commissioned by Byzantine Emperor Alexios I Komnenos in 1110 AD as a defensive structure, it has served as a watchtower, lighthouse, customs station, and quarantine site throughout its history. The structure underwent extensive restoration completed in 2023 to reinforce the islet against seismic activity and return the tower to its 19th-century appearance. Visitors reach the islet exclusively via short shuttle boat trips departing from the Salacak shore. The interior features a museum space showcasing the tower's long history as a maritime navigation aid. The tower remains a defining silhouette of the Istanbul skyline, located at the junction of the continents of Europe and Asia.
The shoreline at Salacak at dusk, framed against the historic peninsula.
Check the official website for real-time boat departure statuses as they are weather-dependent.
Wear comfortable, flat shoes as the pier and interior may have uneven stone surfaces.
Bring a windbreaker even in summer, as the islet is exposed to strong Bosphorus currents.
Do not attempt to swim to the tower as the Bosphorus currents are extremely strong and dangerous.
Operations are highly dependent on weather conditions and may be suspended during high winds or heavy sea swells.
