Since prehistoric times, Kaštela field and bay were points of interest to various people due to their fertile ground and favorable geographical position. The arrival of Illyrians marked the first permanent settlement, but Greeks and Romans started the transition from prehistoric age to historic age as civilizations appeared. Greeks appeared in the area in 6th century BC and they slowly started to colonize the Adriatic coast. Romans appeared five centuries later and left the biggest mark in the cultural and economic sense after displacing Greek culture. Middle Ages were characterized by numerous wars, while 20th and 21st century were marked by the development of industry and tourism. The proximity of ancient Salona and Kaštel Sućurac explains the amount of antique sites in the latter location. In the last fifteen years, three localities (Trstenik, Brižine, and Krtine) were discovered and researched. Numerous tombs, ceramic remains, and small attachments. Those tombs are a testament to the way of life of people during those times as well as their views about the religious life and afterlife. Evidence and clues were found about the existence of villae rusticae in addition to rock statues which were mostly built into homes. Although Kaštel Sućurac was inhabited by peasants and veterans from Salona, the amount of findings leads us to the conclusion that Kaštel Sućurac was exceptionally important to Salona and left an inerasable mark in history which is yet to be completely discovered.