Intl. tour guides visit historical Iranian city of Qazvin

Over 140 tour guides from 35 countries visit the historical Iranian city of Qazvin on January 26, 2017. The tourism activists embarked on a three-day sightseeing ahead of the 17th World Federation of Tourist Guide Associations Convention, which will be held in Tehran from Jan. 28 to Feb. 1. Tehran Times/ Farhad Safari