Coordinates: 41°00′59″N 28°58′52″E / 41.01639°N 28.98111°E
The Basketmakers' Kiosk (Turkish: Sepetçiler Köşkü), also known as Sepetçiler Palace (Sepetçiler Kasrı), is a former Ottoman pleasure palace located on the southern shore of Golden Horn's mouth at Sarayburnu in the neighborhood of Sirkeci in Istanbul, Turkey.
Built in 1591 by Sultan Murad III and renovated by Sultan Mahmud I in 1739, it is the only surviving building from a row of many assorted pavilions and palaces constructed within the outer yard of Topkapı Palace. According to the text on the epigraph on the door arch of the pavilion, the pavilion, which was located within the borders of Topkapı Palace in the era when it was constructed, was reconstructed in 1643 in Sultan Ibrahim’s era (1640–1658), and renewed in 1739 in Sultan Mahmut I’s era (1730–1754).
Serving initially as the government's Foreign Press Office and International Press Center following its recent renovation in 1980, the prominent place with its indoor and open-air facilities for meetings and banquets was once managed by Swissôtel.
The imperial structure, a former part of the Topkapı Palace complex, is situated on top of the ancient Golden Horn Wall at Marmaroporta ("Marble Gate") (Turkish: Yalıköşkü Kapısı) just below Topkapı Palace. It was erected next to, yet no more existing, Yalı Köşkü, a waterfront pavilion, which was built by Selim I and served to many sultans as a place for reception of Kapudan Pashas (fleet admirals) and for salutation of the fleet before setting sail to a campaign or after returning from a campaign.