a bird's-eye view of sisteron - a scenic gem of provence

sisteron bird's-eye view landscape river castle rocks nature picturesque scenery historical architecture town beauty france provence valley outdoors travel exploration colors mountain stunning views scenic urban culture heritage medieval history flowing water terrain breathtaking features tourism hidden gems sight seekers outdoor scene waterways natural formations activities vistas rustic charm community riverside architectural landmarks villages adventures landscapes cultural enchanting cityscape rock birdwatching environmental discovery treasures destinations experience experiences ruins recreation riverbanks cliffs spots city conservation sightseeing historic towns surrounding vista reserves nature