Château de Clisson

Castle Medieval castle dominating Clisson's historic town center

At the Sèvre Nantaise, Château de Clisson’s 13th-century keep overlooks a town rebuilt in an Italianate style; visitors study the fortress ruins and the riverside streets.

Main image

The Château de Clisson is a medieval castle (now largely in ruins) in the town of Clisson in western France, originally built in the medieval centuries and expanded through the 13th to 15th centuries. The castle sits above the Sèvre Nantaise and is a landmark of the town.

Visitors encounter a cluster of towers, curtain walls and a partially preserved keep that dominate the town skyline; the ruins are integrated into the urban fabric and easily reached on foot from the town center. The site provides views down the river and over Clisson’s historic streets.

Founded in the medieval period, the castle was the seat of the lords of Clisson and underwent successive fortification and rebuilding through the Middle Ages. It later fell into disuse and partial ruin, becoming a notable historic monument and tourist focal point.

Perched above the Sèvre Nantaise in the town of Clisson, the castle lies in the Loire-Atlantique department and is a short walk from Clisson’s central bridge and town center.

  • River views: Situated on the Sèvre Nantaise, the site provides panoramic views of the town and river from the surviving ramparts.

What to See #

  • Castle ruins: Ruined towers, curtain walls and a keep overlooking the Sèvre Nantaise river, forming the dominant historical feature of the town of Clisson.
Château de Clisson
Château de Clisson, Place du Château, 44190 Clisson, France
47.0867, -1.2808
Exterior accessible daily; château grounds typically open daylight hours
Free to walk around the exterior and parkland; some timed tower access/events may charge

How to Get to Château de Clisson #

From Nantes, drive southeast on the D126 and D763 for about 30-40 minutes (approx. 50 km). TER trains from Nantes to Clisson run regularly (about 30 minutes); the château is a short walk from the station.

Tips for Visiting Château de Clisson #

  • Arrive early to see the town market in Clisson, which complements a château visit with local produce and Breton‑influenced cuisine.
  • Cross the Sèvre Nantaise to view the castle from downstream - the river perspective is unexpectedly photogenic.
  • Combine with the nearby medieval festival if visiting in late summer; the town stages colourful reenactments.

Best Time to Visit Château de Clisson #

Spring and summer are best for pairing the château with Clisson's cultural calendar; early mornings avoid tourist crowds.

Summer
June-August · 16-26°C
Festival season in Clisson with music and theatre, though the town can be busy on weekends.
Spring
April-June · 10-18°C
Comfortable weather and blossoming riverside paths ideal for combining castle and town explorations.

Weather & Climate near Château de Clisson #

Climate

Château de Clisson's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 25°C. Moderate rainfall (763 mm/year).

Air Quality: AQI 35 Good
Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-11°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 8°C and lows of 2°C. Regular rainfall (81 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

81 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

February

February is cold with highs of 10°C and lows of 2°C. Moderate rainfall (70 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
88%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
10.1h daylight

March

March is cold with highs of 13°C and lows of 4°C. Moderate rainfall (56 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
84%
Humidity
Very Humid

Weather

56 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 15°C and lows of 6°C. Moderate rainfall (57 mm) and partly cloudy skies.

62 Good

Comfort

10°
Feels Like Cool
10°C
Temperature
15°
80%
Humidity
Very Humid

Weather

57 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
13.5h daylight

May

May is cool with highs of 19°C and lows of 9°C. Moderate rainfall (60 mm) and mostly overcast skies.

64 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
80%
Humidity
Very Humid

Weather

60 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.3
UV Index
High
14.9h daylight

June

June is cool with highs of 22°C and lows of 12°C. Moderate rainfall (42 mm) and partly cloudy skies.

82 Excellent

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 23°
78%
Humidity
Very Humid

Weather

42 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.7h daylight

July

July is the warmest month with highs of 25°C and lows of 14°C. Moderate rainfall (43 mm) and partly cloudy skies.

82 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
14° 25°
76%
Humidity
Very Humid

Weather

43 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.3h daylight

August

August is mild with highs of 25°C and lows of 13°C. Moderate rainfall (44 mm) and partly cloudy skies.

82 Excellent

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 25°
76%
Humidity
Very Humid

Weather

44 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.3
UV Index
High
14.1h daylight

September

September is cool with highs of 22°C and lows of 11°C. Moderate rainfall (65 mm) and partly cloudy skies.

74 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 22°
77%
Humidity
Very Humid

Weather

65 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
12.4h daylight

October

October is cool with highs of 17°C and lows of 8°C. Moderate rainfall (77 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
85%
Humidity
Very Humid

Weather

77 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 12°C and lows of 5°C. The wettest month with 84 mm of rain and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
90%
Humidity
Very Humid

Weather

84 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.2h daylight

December

December is cold with highs of 9°C and lows of 3°C. The wettest month with 84 mm of rain and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

84 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.3h daylight

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