Should I book Italy train tickets in advance?

Related questions

1. Is it worth getting a Eurail Pass?
2. What does validate a ticket mean?
3. How early should I be for VIA Rail?
4. Does Presto work on VIA Rail?
5. Are trains safe in Italy?
6. How many days do you need in Cinque Terre?
7. What is the best train in Italy?
8. Is there a smoking section on VIA Rail?
9. Can I buy train ticket online?
10. Do I need to print my Via Rail ticket?

Tags

1. #regional
2. #italy
3. #usually
4. #before
5. #months
6. #roughly
7. #train
8. #tickets
9. #advance
10. #about
11. #ahead
12. #available