Istanbul, between Europe and Asia
The city alone fills several days: Hagia Sophia and the Blue Mosque in Sultanahmet, Topkapi Palace (closed on Tuesdays), the Grand Bazaar with its roughly 4,000 shops, then a public ferry crossing to the Asian side and the Kadıköy district. Three to four nights suffice for a first visit, more with a Bosphorus cruise or a day trip to the Princes' Islands added.







