The architecture, with its clean, modern, yet distinctly Nordic aesthetic, suggests a high-latitude location. The light and the style of the buildings point toward Iceland, specifically the capital area. The street layout and the specific design of the white building on the right are very characteristic of Reykjavík. I am fairly confident this is in the downtown or harbor area of Reykjavík.

I suspect this is in Reykjavík, Iceland. I am 70% sure.

then: guess