From the square in front of the Termini Station (Piazza dei Cinquecento) take the bus line 40 express or 64 and get off at Chiesa Nuova (S. Maria in Vallicella) on Corso Vittorio Emanuele (after 5 stops from Termini Station).
Continue on foot to Via della Chiesa Nuova and then continue straight on Via Del Corallo. At the end of Via Del Corallo turn left on Vicolo del Fico.
From Fiumicino Airport, take the shuttle train Leonardo Express that in 25 minutes reaches Termini Station - departures every 20/30 minutes. From Ciampino Airport take the shuttle bus Terravision that in 50 minutes reaches Termini Station. In both cases, from Termini Station, continue as described in the point 'By train'.
Borgofico Relais & Wellness is located in the historical centre inside the ZTL (limited traffic zone reserved for residents) where you can access from 19:00 to 6:30.
For more information about ZTL in Rome
You can park in the areas bounded by the blue stripes (with a fee) both inside and outside the ZTL.
It is usually easier to find parking along Lungotevere dei Sangallo between Ponte Mazzini and bridge Principe Amedeo of Savoy
For those who wish to use private parking, here are some private garages with a fee which are located inside the ZTL area and near Piazza Navona:
LEONETTO DI TOMASSETTI MARCO SNC
6, Vicolo Del Leonetto - 00186 Roma (RM)
tel: +39 06 68801327
26, Via San Paolo Regola - 00186 Roma (RM)
tel: +39 06 68307192
24, Via San Paolo Alla Regola - 00186 Roma (RM)
tel: +39 06 6869329
CENTIONI ALDO AUTORIMESSA
44, Via Dei Chiavari - 00186 Roma (RM)
tel: +39 06 6861103
5, Via Di Pallacorda - 00186 Roma (RM)
tel: +39 06 68804429
24, Via San Paolo Alla Regola - 00186 Roma (RM) tel: +39 06 6869329