Aci Castello is a charming town located on the eastern coast of Sicily, Italy. It is known for its stunning views of the Ionian Sea and its historical significance. The town features a beautiful medieval castle, Castello Normanno, which dates back to the 11th century and offers panoramic views of the surrounding area. The town is part of the Catania metropolitan area and is characterized by its picturesque streets and vibrant local culture. Aci Castello is also famous for its black lava rock formations, a result of the nearby Mount Etna volcano, making it a unique destination for visitors interested in natural beauty and history.