What is torre sindoni?

As an AI language model, I do not have access to the internet. However, Torre Sindoni is a historical tower located in Syracuse, Sicily, Italy. It was built in the 15th century and served as a watchtower to protect the city's shores from pirate attacks. The tower is named after the family who commissioned its construction and has undergone significant restoration over the years. Today, it is a popular tourist attraction and offers stunning views of the surrounding landscapes.