The department borders with the Ain, Isère and Haute-Savoie departments in the Auvergne-Rhône-Alpes region, the Hautes-Alpes in the Provence-Alpes-Côte d'Azur region and with Italy (Piedmont region).
ð ə WORD_BOUNDARY d ɪ p ɑ ɹ t m ə n t WORD_BOUNDARY b ɔ ɹ d ə ɹ z WORD_BOUNDARY w ɪ ð ð ɪ WORD_BOUNDARY eɪ n WORD_BOUNDARY aɪ s ə ɹ WORD_BOUNDARY æ n d WORD_BOUNDARY h ɔ t s eɪ v ɔɪ WORD_BOUNDARY d ɪ p ɑ ɹ t m ə n t s WORD_BOUNDARY ɪ n ð ɪ WORD_BOUNDARY oʊ v ə ɹ ɡ n ɪ ɹ oʊ n æ l p s WORD_BOUNDARY ɹ iː d̠ʒ ə n WORD_BOUNDARY ð ə WORD_BOUNDARY h ɔ t s æ l p s WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY p ɹ ɑ v ɑ s æ l p s k oʊ t WORD_BOUNDARY d æ z ɜː WORD_BOUNDARY ɹ iː d̠ʒ ə n WORD_BOUNDARY æ n d WORD_BOUNDARY w ɪ ð WORD_BOUNDARY ɪ t ə l i WORD_BOUNDARY p iː d m ɔ n t WORD_BOUNDARY ɹ iː d̠ʒ ə n WORD_BOUNDARY