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Sightseeing & heritage

PYRAMIDE DE DEMARCATION GUYENNE ET LANGUEDOC

28A Chemin du Castelet, 31120 Portet-sur-Garonne

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A former stone boundary marker denoting the historic boundary between the provinces of Guyenne and Languedoc, it bears witness to the territorial organisation of days gone by. Access: freely visible outdoors; a heritage site located alongside a public road.

Visible au fond du chemin du Castelet qui sépare Portet de Roques, l’obélisque, pyramide marquant la limite entre la Guyenne et le Languedoc, est inscrit à l’Inventaire Supplémentaire des Monuments Historiques depuis le 21 février 1973.

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Listing provided by the tourist office (updated by the source on 06/05/2026).

Tourist office data: DATAtourisme, Licence Ouverte (French open licence), updated 30 October 2026.