The following boat excursion of the entire island of Ortigia will allow you to admire the Cathedral, the church of Santa Lucia, the Venetian Palace, the Umberto I Bridge, the small port, the former Bourbon prison, the Spanish Walls, the Lungomare di Levante, Forte Vigliena, Castello Maniace, Fonte Aretusa, Lungomare Alfeo and Porta Marina. We will continue with the exploration of the sea caves to admire coral formations, stalactites and stalagmites. Includes a guide and a stop for a dive.