The commune of Espalem is located on a granite and volcanic plateau. Crossed by the A75 motorway, it is delimited to the west and north-west by the Imperial road, which by its rectilinear layout, is reminiscent of an old Roman road. This road offers a 360° viewing angle and a magnificent view of the Cézallier mountains, the Livradois mountains and the borderlands of Blesle.