| Castel Sant'Angelo (first Sunday) | First Sunday of the month · 9:00–19:30, last entry 18:30 | Everyone | No online reservation on free Sundays. Everyone joins one queue for a free ticket at the ticket office. |
| Palazzo Barberini (first Sunday) | First Sunday of the month · 10:00–19:00. Special exhibitions are not included. | Everyone | Not required, but the museum recommends reserving by phone on +39 06 3996 7500 (daily 9:00–18:00). |
| Capitoline Museums (first Sunday) | First Sunday of the month · 9:30–19:30, last entry one hour before closing. Some temporary exhibitions keep their normal price. | Everyone on the first Sunday. Residents of Rome and its metropolitan area get in free all year with ID. | No booking. Entry is subject to capacity, so expect a queue on the square. |
| Trajan's Markets and Imperial Fora Museum (first Sunday) | First Sunday of the month · 9:30–19:30, last entry one hour before closing | Everyone on the first Sunday. Rome residents free all year with ID. | No booking. Entry subject to capacity. |
| Vatican Museums and Sistine Chapel (last Sunday) | Last Sunday of the month · 9:00–14:00, final entry 12:30. Not free when that Sunday falls on Easter, 29 June, 25, 26 or 31 December. | Everyone | No booking possible for free entry. You queue along the Vatican walls on Viale Vaticano. |
| Museo delle Mura | Always · Tuesday to Sunday 9:00–14:00, last entry 13:30. Closed Monday. | Everyone | Not needed |
| Museum of the Roman Republic and Garibaldi Memorial | Always · Tuesday to Friday 10:00–14:00, Saturday and Sunday 10:00–18:00, last entry one hour before closing. Closed Monday. | Everyone | Not needed |