The palm trees and the bright, clear sky suggest a Mediterranean or subtropical climate. The blue lines painted on the pavement are characteristic of parking zones in Spain. The campervan is a Hymer, common in European holiday spots. I suspect this is a coastal area in Spain, possibly near a marina or beach. I am moderately sure about this location.

then: forward

The red car is a SEAT, a brand very common in Spain. The blue lines on the road confirm the parking zone system typical of Spanish municipalities. The palm trees and the general landscape strongly point to the Mediterranean coast. I am confident this is in Spain, likely in a coastal town near Valencia or Alicante.

then: guess