The entrance fee for Rumeli Fortress is 6 Euros per person as of 2025[6][7]. The Istanbul Museum Pass is accepted and provides entry to the Rumeli Fortress Museum[7]. Rumeli Fortress is open to visitors every day except Mondays, from 9:00 AM to 5:00 PM[6]. The site offers panoramic views of the Bosphorus and serves as an open-air museum, showcasing Ottoman architecture and military history[8]. Some areas of the fortress may be under restoration, but the main features, including the towers and ramparts, are accessible to visitors[2][8].