Castasegna
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![Castasegna](/Images/godic/202501/03/Majolapass-0011235.jpg")
Castasegna ( [kɐʃtɐˈzeɲɐ] ) is a former municipality in the district of Maloja in the Swiss canton of Graubünden, right at the Italian border. It's now part of the municipality of Bregaglia. The town is situated in the Bergell valley, above the river Mera.