Opi (Marsicano: Opjë [ˈoːpjə]) is a comune and town in the province of L'Aquila in the Abruzzo region of central Italy. It is located in the National Park of Abruzzo, Lazio e Molise. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy").

Main sights

• Mother Church of Santa Maria Assunta (mid-12th century)
• Church of San Giovanni Battista (late 17th century)
• Necropolis of Val Fondillo