Seat of US government
The City by the Bay
The emerald city
"one of Australia's prime tourist attractions. ... Uluru is considered sacred by Australia's indigenous Anangu people."
sorted by name, from Afghanistan to Vietnam, and by LoC, from Singapore to Haiti.
Down a point in 2020.
Military area in Nevada shrouded in mystery.
Capital of Poland
"Capital and largest city of Romania, as well as its cultural, industrial, and financial centre" (wikipedia)
As a place...
A dangerous place for air and sea vessels.
At the level of play.
"Zagreb is the capital and the largest city of Croatia" wikipedia