The tram tracks and the distinct "no parking" sign with the yellow background are characteristic of Nordic countries, specifically Sweden. The lush green vegetation and the style of the park path suggest a well-maintained urban area in a city like Stockholm. The bike lane markings and the general infrastructure point strongly toward a Scandinavian capital. I am fairly confident this is in Stockholm.

then: forward

The "no parking" sign with the yellow supplementary plate is classic Swedish signage. The lush, mature birch trees and the manicured park setting are very typical of Djurgården in Stockholm. The architecture of the lamp post and the overall peaceful, green urban environment reinforce my previous assessment. I am very confident this is in Stockholm, Sweden.

then: guess