The road markings show "BUS" and "30" in a style common in Spain. The architecture and the dense, leafy trees lining the street are very characteristic of a major Spanish city like Madrid or Barcelona. The street signs and general urban layout strongly point towards a Mediterranean European urban center. I am fairly confident this is in Spain.

Country: Spain
City: Madrid
Confidence: 80%

then: forward

The green road sign clearly points toward "Embajadores" and "Paseo de las Delicias," which are iconic locations in Madrid. The presence of a BBVA bank and the specific style of the street furniture confirm this is a central district of the Spanish capital. The architecture and the bright, clear sky are typical of a summer day in Madrid. I am very confident in this location.

Country: Spain
City: Madrid
Confidence: 95%

then: guess