if you have to choose ONE thing to see in rome, see the colisseum.. and.. the fori.. and.. piazza venezia.. and.. basilica san pietro in the vatican.. and… what? you cant choose JUST ONE thing to see in rome..
if you have to choose ONE thing to see in rome, see the colisseum.. and.. the fori.. and.. piazza venezia.. and.. basilica san pietro in the vatican.. and… what? you cant choose JUST ONE thing to see in rome..