Castel di Decima is a small town located in the Lazio region of Italy. Situated in the province of Rome, it is known for its picturesque countryside and historic charm. The town is surrounded by rolling hills and lush greenery, making it a peaceful and idyllic destination for visitors. Castel di Decima is steeped in history, with ancient ruins and archaeological sites scattered throughout the area. The town's medieval architecture and narrow cobblestone streets add to its old-world charm, and visitors can explore historic landmarks such as the Castello di Decima, a medieval castle that dates back to the 12th century.