Звідси ходить автобус на Везувій за 3,50 евро - DIM

It's worth you ensuring you have a good map and supporting app to help illuminate the sites inside. There is very little in the way of helpful signage once you're inside the old city walls. - Crystal Evans

Incredible. I had low expectations but ended up being one of my favorite parts of Italy. An amazing archeological experience but be prepared to walk a lot in crowds! - Josh A