Châtillon-en-Diois is a charming commune located in the Drôme department of southeastern France. Nestled in the picturesque Diois region, it is known for its stunning natural landscapes, including the nearby Vercors Regional Natural Park. The village features traditional stone houses and a rich history that dates back to the medieval period. The area is popular for outdoor activities such as hiking and cycling, attracting nature enthusiasts. Châtillon-en-Diois also hosts local markets where visitors can experience regional products, including cheese and wine. Its serene environment and cultural heritage make it a delightful destination for travelers.