There is no certain knowledge about the first establishment of Tonya but it is understood that it was between the end of 13th century and the beginning of 14th century. With the conquest of Trabzon by the Turks in 1461, Rum Pontus Empire's sovereignty came to an end. Ottoman Period went by with the transculturation of native Rums and Turkish people, who came as immigrants. In this period, both Rum and Turkish cultures interacted with each other. This interaction shows itself even today.

There is no certain information about the historical structure of our county. It is known that our county which is an allocation unit in Of, was first within the borders of Pontus Kingdom. After Pontus was destroyed, it was taken by; first Rome and then Byzantine empires. After the era of Trabzon Rum Empire, Hayrat was annexed by Ottoman Empire with the conquest of Trabzon by Mehmet the Coquerer.

Similar to other counties in the Eastern Black Sea region, the pre-history of Arakli has not been clarified with archeological excavations either. But it is believed that habitation in Arakli was not after a long time than Trabzon since it was located on the way of Silk Road which was the most popular trade route between East and West for thousands of years.

As the mountains which run parallel along the coastline of The Black Sea, go to the east they become vertical to the sea. The level areas that make settlement possible on the coast are very rare. Because of the heavy rain, the mountains are covered by forests and thick floras. The brooks, which are formed in the valleys, create natural passageway to the inland from the shore.