Boats moored in Aare River with Aarburg Castle in background, Aarburg, Canton of Aargau, Switzerland, Europe

City view with river Aare (infrared image), fortress Aarburg and reformed church Aarburg, Aarburg, Zofingen, canton Aargau, Switzerland, Europe

Festung Aarburg fortress, former fortress of the bailiff, now youth hostel, Aarburg, Canton Aargau, Switzerland, Europe