iBorusan Contemporary opened in 2011 in the Perili Köşk, a historic Bosphorus mansion at Rumelihisarı that also houses Borusan Holding's offices. It is run by the Borusan Kocabıyık Foundation and shows works from the Borusan Contemporary Art Collection alongside solo exhibitions. The museum is open on weekends only, with free guided tours several times a day.

Collection show on being human in a posthuman world, framed by the Sphinx's riddle, with kinetic, data-driven and AI works by teamLab, Memo Akten and others.

Olivo Barbieri's solo show of five photo series using optical interventions and aerial views, from Anatolian sites to Istanbul, waterfalls and the Alps.
Baltalimanı Hisar Cad. Perili Köşk No:5, 34470 Rumelihisarı, Sarıyer, Istanbul
Nearest station: Rumeli Hisarı bus stop, Bebek ferry pier and Emirgan ferry pier
Show on map| Mon | Closed |
| TueToday | Closed |
| Wed | Closed |
| Thu | Closed |
| Fri | Closed |
| Sat | 10:00–19:00 |
| Sun | 10:00–19:00 |
From ₺350
Discounted 100 TRY (students over 12, teachers, 60+); groups of 10+ 300 TRY per person; free for children 12 and under, disabled visitors with one companion, ICOM members, press and veterans.
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