Travelers are voting Grotta dello Smeraldo, Castelcivita Caves and Pertosa Caves as the best of 3 caves near Salerno. There are 1 cave near Giugliano in Campania a city just 31 km from Salerno and 2 caves near Pozzuoli which is 31 km distant. The most popular of these are Grotta dello Smeraldo near Giugliano in Campania and Blue Grotto in Pozzuoli. You can find 3 caves in Campania and 17 caves in the country of Italy. Our members favorite in Campania is Grotta dello Smeraldo and Sassi di Matera is the top pick in Italy. Want more? Check out our map of caves near Salerno.