Vatican City
| Country: | Vatican City |
| Type: | Postal blocks |
| Series: | World Youth Day |
| Nominal: | 4*1 € |
| Year: | 2016 |
| Size: | 168 x 90 mm |
| Perforation: | 11½ x 12 |
| Mintage: | 70,000 |
World Youth Day
 World Youth Day Kraków 2016 |  World Youth Day, Kraków |