The Colloquia Raurica are organized every two years by the Collegium Rauricum. They take place at Castelen, the country estate of the Römer-Stiftung Dr René Clavel in Augst (Augusta Raurica) near Basel. Each colloquium deals with a topical question of general interest within the humanities from a multi-disciplinary perspective, with a special focus on contributions from classical studies. The results of the colloquia are published in the series Colloquia Raurica.