Saint-Sauveur Church sits in Petit Andely, the older riverside quarter below the chalk cliffs and Chateau Gaillard. Its setting is the point: stone church, Seine embankment, half-timbered houses, and the ruined castle above all line up in one of the best walks in Les Andelys.
Inside, the church is quieter than the castle trail and gives the town a human scale after the drama of Richard the Lionheart's fortress. Visit it as part of the riverfront loop, then climb toward the castle viewpoints for the wider landscape.