Chartres Cathedral and Notre-Dame de Paris rise in the new Gothic style
Soaring stone and stained glass remake how French churches are built
Quick facts
- Location
- Paris and Chartres, Kingdom of France
- Style
- Gothic architecture
- Key figure
- Bishop Maurice de Sully (Notre-Dame)
What happened
Bishop Maurice de Sully began construction of Notre-Dame de Paris on the Ile de la Cite in 1163, drawing on the new Gothic style of pointed arches, ribbed vaults, and flying buttresses that let builders open walls to far more glass than earlier Romanesque churches allowed. Chartres Cathedral, largely rebuilt after a fire in 1194 in the same Romanesque-to-Gothic transition, became famous for its stained glass windows and sculpture. Both cathedrals took decades to complete and drew on structural innovations, like the flying buttress, that spread from the Ile-de-France region across Europe.
Why it matters
The Gothic style pioneered around Paris in this period became the dominant architectural language of medieval Christendom for the next three centuries, and Notre-Dame and Chartres remain two of the most visited and studied buildings in France, drawing both religious pilgrims and architectural historians.
How we know
Construction phases are dated through a combination of building accounts, stylistic analysis of the stonework, and dendrochronology on surviving timber, letting historians distinguish the 12th-century core of each building from later medieval additions.
Sources
- World History Encyclopedia. Chartres Cathedral · Reputable sourceworldhistory.org · The domain "worldhistory.org" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
- National Geographic. Notre Dame Cathedral · Reputable sourcenationalgeographic.com · The domain "nationalgeographic.com" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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