Roman Forum (Plovdiv) Roman Forum (Plovdiv) The Roman forum of Philippopolis (; , "Rimski forum na Plovdiv") is a rectangular forum (plaza) surrounded by the ruins of several ancient administrative buildings at the center of the city of Plovdiv. It was the center of public, administrative, commercial and religious life in the ancient city. Meetings, discussions, celebrations and state events were held there. The forum covers an area of 20 ha (11 ha revealed) which makes it the largest of its kind in Bulgaria. The ancient city center was built in the 1st century AD during the reign of Emperor Vespasian when ancient
Plovdiv Airport and a tie-up between Hainan and Plovdiv Airport Invest. On 28 March 2018, Bulgarian Government awarded the consortium of HNA Group and Plovdiv Airport Invest a 35-year-long concession on Plovdiv airport in return for investments reaching €79 million, including a new cargo and passenger terminal. On 19 of July the consortium of HNA Group and Plovdiv Airport Invest have declared that it won't sign the concession contract which opens the road for the classified on the second place to take the concession. On the west side of the airport is located 24th Helicopter Air Base of the Bulgarian Air Force,