Metro is complicated

Since the 1950s, Rome has had a metro system, with three lines serving 73 stations. Many travelers save a lot of money by staying in a less expensive hotel on the outskirts of town and taking the train into town to view the sights.

There are currently plans in place to build a fourth line. The metro system is so limited because every time a new tunnel is created, more archaeological relics are discovered, which happens in Athens as well. Before boarding a train, though, there are a few things to consider.

First, labor strikes frequently occur in Rome, causing the metro to be temporarily shut down. Keep your eyes peeled for breaking news. Second, purchasing a ticket is insufficient. Before boarding the train, you must validate it in a machine. Third, children under the age of ten ride the metro for free and do not require a ticket when accompanied by an adult.