Piégros-la-Clastre

Mirabel-et-Blacons is a commune in the Drôme department in southeastern France.

Aubenasson (French pronunciation: [obnasɔ̃]) is a commune in the Drôme department in southeastern France.

Aouste-sur-Sye (French pronunciation: [ust syʁ si]; Occitan: Aosta) is a commune in the Drôme department in southeastern France.

Saint-Sauveur-en-Diois (French pronunciation: [sɛ̃ sovœʁ ɑ̃ diwa]; Vivaro-Alpine: Sant Sauvador de Diés) is a commune in the Drôme department in southeastern France.

Suze (French pronunciation: [syz]; Occitan: Susa) is a commune in the Drôme department in southeastern France in the foothills of the Alps, its buildings are in a steeply-sloped village above a small tributary feeding into the Drôme which runs from the east into the Rhône.

Cobonne (French pronunciation: [kɔbɔn]; Occitan: Cobòna) is a commune in the Drôme department in southeastern France.

Saou (French pronunciation: [su]) is a commune in the Drôme department in southeastern France.

Montclar-sur-Gervanne (French pronunciation: [mɔ̃klaʁ syʁ ʒɛʁvan]; Occitan: Montclar de Gervana) is a commune in the Drôme department in southeastern France.

Francillon-sur-Roubion (French pronunciation: [fʁɑ̃sijɔ̃ syʁ ʁubjɔ̃]; Occitan: Francilhon) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in southeastern France.

The Tour de Crest (Crest Tower) is the imposing vestige of a castle - the Château de Crest - in the commune of Crest in the Drôme département of France, one of the highest keeps in Europe, if not the highest (52 metres/171 feet).

Crest (French pronunciation: [kʁɛ]) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region of Southeastern France.

Mornans is a commune in the Drôme department in southeastern France.