Semur-en-Auxois
A pink granite town in a river loop, entered between four huge round towers of its old keep.
Updated 4 September 2026

AI illustration
Semur stands on a spur of pink granite almost encircled by the Armancon, and the approach from the Pont Joly is the view: four massive round towers, the remains of the fourteenth-century donjon, rising directly above the river with the town packed behind them. One tower, the Tour de l'Orle d'Or, cracked in 1602 and the split is still visible. The collegiate church of Notre-Dame is thirteenth-century Gothic with a narrow, very tall nave and a doorway carved with the legend of Doubting Thomas. Below the walls, riverside paths run round the loop and give the town from every angle.
What's there
- The four towers - the remains of the keep above the river bend.
- The Pont Joly view - the classic approach to the towers and walls.
- Notre-Dame collegiate church - a tall narrow Gothic nave and carved portal.
- The river circuit - paths around the loop below the ramparts.
When to go
April to October; the town is quiet outside high summer. Autumn colour along the Armancon suits the river walk. Winter is cold on the exposed spur.
Before you go
The towers can be seen from outside but internal access is limited and seasonal. The town is small, an hour or two of walking. Public transport is poor and a car helps.
Nearby
Flavigny lies southeast; Fontenay Abbey is north.
Key facts
Source: Wikidata, item Q236579, read on 18 October 2026.
What to pack for Semur-en-Auxois
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A refillable water bottle - Many cities have public fountains; save money and plastic. Find on Amazon
- A light layer + compact umbrella - For museum air-con and a sudden shower. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.





