Are you looking to escape the busy Roman city? Head to one of the best spas the Terme Dei Papi Spa and Hotel in Viterbo. With a private shuttle Bus from Rome’s Tiburtina Railway station, this is an extremely easy place to get to and relax. The spa spans across 11 kilometres in Via Cassia with thermal pools from the Bullicame spring. The qualified staff are famous for their health treatments including their inhalatory treatments, hydro massages to help vascular issues and therapeutic baths beneficial for dermatological problems. It also has another unique factor, their Natural Cave. The cave is made out of natural excavated rock and is kept at 48°C to create a warm humid environment to give you skin and health benefits.