The road markings show a combined pedestrian and bicycle path symbol, which is common in Central and Eastern Europe. The stone retaining wall and the lush, temperate vegetation suggest a park-like setting or a hillside area in a city. The yellow sign on the pole is typical of European traffic infrastructure. I suspect this is in a city like Prague or Budapest given the architecture of the wall and the surrounding landscape. I am fairly confident this is in the Czech Republic.

then: forward

The large stone fortification wall in the background is a very distinct landmark, strongly suggesting a historic site like the Špilberk Castle in Brno, Czech Republic. The park setting with cobblestone edges and modern lamp posts matches the surroundings of that specific fortress. The vegetation and clear blue sky are consistent with a spring day in Central Europe. I am quite confident this is the park area surrounding Špilberk Castle.

then: guess