Aggstein Castle - a ruined castle above the Danube River
Perched dramatically high above the Danube River, Aggstein Castle is one of those places where history and landscape merge so completely that it becomes hard to tell which is more impressive—the ruins themselves or the sweeping views that surround them. The fortress, clinging to a steep rocky ridge in the heart of the Wachau Valley, feels like a timeless sentinel keeping watch over the river far below.