Go on a tour of Sisli Florence Nightingale Hospital if you're interested in medical institutions. Its unique facilities are bound to impress.
Sisli Florence Nightingale Hospital is free, so you'll be able to give your credit card a well-deserved rest. Once you've finished up at this health care institution in the commercial district of Sisli, look around nearby Blue Mosque, Hagia Sophia and Topkapi Palace too.