The Théâtre de Beaulieu, located in Lausanne, Switzerland, is the country's largest theatre with 1,600 seats and advanced stage technology. It features a distinctive art deco chandelier and underwent significant renovations between 2019 and 2022 to preserve its heritage while modernising its facilities. The venue hosts a wide array of national and international productions, including dance, comedy, musicals, concerts and conferences. Renowned events such as performances by Béjart Ballet Lausanne, the Prix de Lausanne dance competition, and seasons from major orchestras also take place here.