Explore istanbul with ease and discover top city attractions with this istanbul sightseeing pass including hop on hop off bus tour choose between a three day to accommodate a short visit or a seven day pass cover the sites youre most keen to see throughout your stay in istanbul take a bus tour to admire famous sites including taksim square bosphorus bridge and dolmabahe palace enjoy skip the line entry to topkapi palace and hagia sophia or escape the city with a visit to the turkish bath