The must-visit museums in the Turkey’s largest city Istanbul will continue to welcome art and history aficionados during the four-day Muslim holiday of Eid al-Adha. With Turkey set to observe the religious festival from July 31 to Aug. 3, the Topkapi Palace Museum, Dolmabahce Palace, Istanbul Archeology Museums and Basilica Cistern on the historical peninsula, and contemporary art museums and thematic museums located in various parts of the city will ...