Germans contributed the lion's share of visitors to Istanbul with 142,077, followed by Russia with 133,218, the U.S. with 97,355, and Iran with 94,708.
Istanbul hosted some one-third of the total visitors who visited the country in the first seven months of the year.
This April-June, Türkiye's tourism revenues surged 190% from a year earlier to $8.72 billion, said data from the Turkish Statistical Institute (TurkStat).