Btw also if you get time go to the museum at the top of the Forum. In the tunnel separating the two sides, there are some fantastic artefacts . . . The chariot is thought to be over 4000 years old!
Yes, buy a ticket in advance..100%
If you a on a cruise, when you get to Naples, either get the ferry on the left as you come out of the port to Capri...it’s fab...or get a excursion to the top of Vesuvius if the weather is good it’s bloody fantastic ( and it is still smoking!!!!)
Pompeii is...