Similar to ハドリアヌスの長城

2

3

4

5

6

7

8

9

13 (number)

19 (number)

40 (number)

70 (number)

1,000,000

Limes (Roman Empire)

Roman Forum (Thessaloniki)

Temple of Olympian Zeus, Athens

Baalbek

Porta Nigra

Pax Romana

Bar Kokhba revolt

Buildings and architecture of Bath

Blenheim Palace

Aelia Capitolina

Cyprus (island)

Castel Sant'Angelo

103rd Street station (IRT Broadway–Seventh Avenue Line)

103rd Street station (IRT Lexington Avenue Line)

103rd Street–Corona Plaza station