A castle-like 1911 red brick Bosphorus mansion with stained glass, nicknamed the 'Haunted Mansion' because its upper floors stayed empty for decades. Restored with bricks imported from the UK, it is Borusan Holding's headquarters and since 2011 the Borusan Contemporary art museum.
- Address
- Rumelihisarı (Sarıyer)
- Hours
- Sat-Sun 10:00-18:00; closed Mon-Fri (Google hours via Wanderlog, 2026-09)
- Best time to go
- Any time · About 1 h
- Price
- Price not verified
- Price level
- ₺₺
Details can change. Check hours and prices before you go.
Good to know
- It is on the European shore near the Fatih Sultan Mehmet Bridge.
- It is an office building, so museum opening days are limited; check before going.