Calanda Radler

Calanda Radler is a refreshing beer-based beverage originating from the Grison mountains of Switzerland. The brand Calanda traces its history back to the late 18th century in the city of Chur, the oldest town in Switzerland. Originally known as Rhätische Aktienbräuerei, the brewery rebranded to Calanda Bräu in 1971.

The product is famously brewed using pure Alpine spring water from the local mountains. In 1993, the brewery was acquired by the Dutch multinational Heineken N.V., which has since integrated Calanda into its global portfolio while maintaining local production in Chur. The Radler variant typically blends Calanda lager with natural lemon or grapefruit juice, continuing the brand's long-standing Swiss brewing tradition under international ownership.