The church was commissioned by the House of Vernon to demonstrate their influence in Normandy.
The base of the bell tower still retains original 11th-century Romanesque stonework.
The nave was extended during the 15th century, resulting in the distinct Flamboyant style visible today.
The church houses a rare 17th-century organ case that was restored to functional historical condition.
The stained glass window in the north transept depicts the 'Tree of Jesse' and dates back to the 16th century.
The Collégiale Notre-Dame de Vernon is a historic religious landmark situated in the heart of Vernon, Eure. Construction of the current building began in the 11th century, featuring a blend of Romanesque foundations and extensive Gothic renovations completed between the 13th and 16th centuries. The western facade is noted for its elaborate Flamboyant Gothic rose window. Inside, the church preserves a significant collection of funerary monuments and 15th-century stained glass windows. The building underwent extensive restoration in the 19th century to repair damage sustained during the French Revolution. It serves as a focal point for the town's architectural heritage along the Seine river valley.
The Place Adolphe Barette square provides the best angle for capturing the entire western facade.
Walk around the exterior to observe the architectural transition between the older Romanesque base and the Gothic upper levels.
Visit the small square directly in front of the main entrance to view the full scale of the facade.
Check the notice board near the entrance for information on organ recitals, which occasionally take place in the summer.
Do not enter during ongoing religious services or funerals.
Maintain a quiet tone and remove hats; shoulders should be covered.
