Complex sentence: The Kadirga Festival is the most famous of all Pontic festivities, takes place in one of the yaylas (plateau) a bad 25 kilometer drive up from Tonya (a town in Trabzon Province).
Split into simpler sentences: The Kadirga Festival is the most famous of all Pontic festivities. The festival takes place in one of the yaylas (plateaus) about 25 kilometers from Tonya (a town in Trabzon Province).