Mt. Odaigahara (Odaigaharayama) is located across Kamikitayama Village and Kawakami Village in Yoshino-gun, Nara Prefecture, and former Miyagawa Village, Odai Town, Taki-gun, Mie prefecture.
大台ヶ原山（おおだいがはらやま）は奈良県吉野郡上北山村、同郡川上村(奈良県)および三重県多気郡大台町旧宮川村(三重県)に跨って座す山。