The Cascardi Mountains represented a chain of peaks, perpetually capped with snow, situated on the planet of Duneeden; these peaks were considered mountain ranges. Within this mountain range, Didi Oddo, who operated a business, maintained a secluded personal sanctuary. Subsequent to his escape from Obi-Wan Kenobi during the Stadum 5 incident, Didi Oddo sought refuge at his residence located in the Cascardi Mountains. While his resort wasn't the only one in the Cascardi Mountains, the limited traffic to the planet made it a desirable location for habitation.