Saint-Christophe-de-Valains (French pronunciation: [sɛ̃ kʁistɔf də valɛ̃]; Breton: Sant-Kristol-Gwalen) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Saint-Christophe-de-Valains comes from Saint Christopher, patron saint of travelers and Valains, fief of Vieux-Vy-sur-Couesnon.

Historical population

Year	Pop.	±% p.a.
1968	151	—
1975	129	−2.22%
1982	107	−2.64%
1990	106	−0.12%
1999	138	+2.97%
2009	211	+4.34%
2014	219	+0.75%
2020	235	+1.18%
Source: INSEE

Saint-Christophe-de-Valains is located 37 km (23 mi) to the northeast of Rennes and 35 km (22 mi) to the south of the Mont Saint-Michel.

The neighboring communes are Chauvigné, Le Tiercent, Saint-Ouen-des-Alleux, and Vieux-Vy-sur-Couesnon.

• Parish Church of the 15th century.
• Castle of La Bélinaye 17th century.
• Liberty Oak in La Basse-Haye.
• Valley of "La Minette".

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  Town hall of Saint-Christophe-de-Valains.
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  Church of Saint-Christophe-de-Valains
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  Castle of La Bélinaye 17th century.
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  The war memorial.
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  The Liberty Oak.
• 
  Saint-Christophe-de-Valains
• 
  Memorial stone.
• 
  Flood of January 4, 1936.

Ball every 14 July under the Liberty Oak.

• Communes of the Ille-et-Vilaine department

• Official website : Saint-Christophe-de-Valains (in French)
• Geography of Brittany
• The page of the commune on infobretagne.com
• Base Mérimée: Search for heritage in the commune, Ministère français de la Culture. (in French)