Blue Mosque (Sultan Ahmed Mosque), dating from 1609, UNESCO World Heritage Site, Istanbul, Turkey, Europe

photography horizontal color image travel destinations travel outdoors day no people minaret blue mosque mosque islam muslim place of worship religion sultan ahmed mosque unesco world heritage site building exterior building architecture istanbul turkey europe bosphorus strait water suleymaniye mosque clear sky marina harbor sea waterfront city urban scene waterfronts seaside seaboard seafront seashore waterside seacoast shore shores shoreline coast coastal coasts coastlines travel destination tourist destination tourist destinations seas ocean oceans outdoor outside nobody no one no person harbors harbour harbours daytime cities urban buildings architectural