Complex sentence: The "frazione" Castelnuovo is a small medieval town in the Avezzano "comune", from Avezzano itelf, within the province of L'Aquila, Abruzzo region, in the Apennine Mountain Range of central Italy.
Split into simpler sentences: The "frazione" Castelnuovo is a medieval town in the Avezzano "comune", from Avezzano. It lies within the province of L'Aquila, Abruzzo region, in the Apennine Mountain Range of central Italy.