This district of offices, administrative buildings and shopping centres has numerous glass and concrete buildings of varying forms, linked by elevated passageways, interspersed by green areas with fountains and ponds. Buildings of interest include the Caisse d'Épargne, the Bibliothèque (Library) with its mirrored exterior, Hôtel de Région with its vertical concrete lines and the all-metal Hôtel des Impôts.