Moncla

Projan (French pronunciation: [pʁɔʒɑ̃]) is a commune in the Gers department in southwestern France.

Castetpugon (French pronunciation: [kastɛtpyɡɔ̃]; Gascon: Castètpugoû) is a commune of 217 inhabitants in the Pyrénées-Atlantiques department in south-western France. It belongs to the arrondissement of Pau.

Verlus is a commune in the Gers department in southwestern France.

Baliracq-Maumusson (French pronunciation: [baliʁak momysɔ̃]; Occitan: Valirac e Maumosson) is a commune of the Pyrénées-Atlantiques department in the Nouvelle-Aquitaine region of south-western France.

Mascaraàs-Haron (French pronunciation: [maskaʁas aʁɔ̃]) is a commune in the Pyrénées-Atlantiques department in south-western France.

Sarron (French pronunciation: [saʁɔ̃]) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.

Garlin (French pronunciation: [ɡaʁlɛ̃]) is a commune in the Pyrénées-Atlantiques department in south-western France.

Portet is a commune in the Pyrénées-Atlantiques department in south-western France.

Aurensan is a commune in the Gers department in southwestern France.

Saint-Agnet (French pronunciation: [sɛ̃t‿aɲɛt]; Occitan: Sent Anhet) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.

The Arcis or Larcis (with article agglutination; Occitan: Arsís) is a river in Southwestern France. It is a right tributary of the Léez, originating in the commune Luc-Armau in the east of the Pyrénées-Atlantiques. It joins the Léez in Lannux, in the French département of the Gers. It is 34.8 km (21.6 mi) long.

Ségos (French pronunciation: [seɡɔs]; Gascon: Segòs) is a commune in the Gers department in southwestern France.