

Collégiale Saint-Martin
Montmorency
Climb steep steps to this flamboyant Gothic church perched on a rocky outcrop, where Renaissance stained glass glows inside and sweeping valley views reward the ascent.
Historic church
Panoramic views
Renaissance stained glass
Hilltop landmark
Tips
🏛️"truly a must-see in Val-d'Oise" (La souris globe-trotteuse)
🗺️tucked inside old city walls, tricky to find
Collégiale Saint-Martin
MontmorencyOpens Friday at 9:00 AM


Climb steep steps to this flamboyant Gothic church perched on a rocky outcrop, where Renaissance stained glass glows inside and sweeping valley views reward the ascent.
Historic church
Panoramic views
Renaissance stained glass
Hilltop landmark
Tips
🏛️"truly a must-see in Val-d'Oise" (La souris globe-trotteuse)
🗺️tucked inside old city walls, tricky to find