Majestic medieval stone castle overlooking wide river at golden hour

A majestic medieval castle rises above a riverbank under a clear blue sky.

Subject: A large stone castle featuring a prominent round keep tower with crenellations and a flagpole flying a flag at the top, surrounded by smaller fortified buildings and turrets.

Action: The scene is static with no visible movement in the architecture or background elements.

Environment: The castle sits on a high hill overlooking a wide river where two tour boats are floating; lush green trees line the riverbank in the foreground, partially obscuring the lower walls of the fortress.

Camera: A wide-angle view capturing the full scale of the castle and the river below, taken from a low angle across the water to emphasize the height of the keep.

Lighting: Warm golden sunlight bathes the stone walls of the castle, suggesting late afternoon or early evening light that creates soft shadows and highlights the texture of the masonry.

Style Details: Photorealistic image with natural color grading, sharp focus on the architectural details, and a calm atmosphere conveyed through the still water and clear sky.