Best means of transport back to Popolo from Campo de Fiori after evening tour ? Walking tour ends about 10 pm ?
If you don't feel like doing the 30 minute walk (understandable), I suggest a taxi. The tour guide should be able to point you to a taxi rank.
A bus will only knock a few minutes off the walk, so a taxi is your best option. Short trip (11 mins) , pretty cheap.
Taxi should be about ten euros, I think. More than worth it if you're tired. Plus a taxi in Rome can be its own entertainment, like a roller coaster at Disneyland. (^_^)
THANKS---taxi it is !!! We are a group of 4 so should be fun