Complex sentence: It is above sea level about from the town of Trilj at a strategic location that enables its crew to oversee the traffic of goods through the mountain passage that goes through the Dinaric Alps and leads to Bosnia.
Split into simpler sentences: It is above sea level about from the town of Trilj. Its strategic location enables its crew to oversee the traffic of goods through the mountain passage that goes through the Dinaric Alps and leads to Bosnia.