Rome Transports, Metro, underground, buses

Vatican
- from Termini Bus 64
- from Colosseo, walk 5 minutes to Piazza Venezia, than take Bus 64
- from Trastevere 23 (Lungotevere De' Cenci).

Spanish steps & Trevi Fountain
- from Termini Bus 492 or 175 to Via del Tritone
- from the Vatican Bus 62 to Via del Tritone
- from Trastevere Tram 8 to Largo Argentina and Bus 62 to Via del Tritone.

Colosseo
- from Termini 64 to Piazza Venezia and walk for 5 minutes.
- from the Vatican 64 to Piazza Venezia
- from Trastevere Tram 8 to Largo Argentina, then bus 87.

Pantheon, Piazza Navona e Campo de'Fiori
- from Termini 64 or 492 to Largo Argentina
- from the Vatican 64 or 62 to Largo Argentina
- from Trastevere don't be lazy: cross the bridge and walk for 5 minutes!

Trastevere
- from Termini 64 or 492 to Largo Argentina and Tram 8 Viale Trastevere
- from the Vatican 23 to Piazza G. Belli.