Under the new plan, visitors under 25 will be charged €2. Entrance will be free to Rome residents, minors, people attending Mass and personnel of the basilica, among others.
No date was given for the introduction of the fee, as officials work out technical details. Currently, entry is free and reservations are required on weekends and public holidays.
The Pantheon is used as a Catholic church, so visitors are asked to be respectful while visiting. Masses take place on Sundays and holy days such as Christmas and Easter.
Keeping an old structure standing is not a cheap exercise, however, In 2016, a three-year restoration project was completed on the dome of the Pantheon, which cost millions of dollars.
Some religious sites in Rome, like St Peter’s Basilica in Vatican City, are free but can involve queues of up to two hours while others, like the Sistine Chapel, cost $30 to enter.