Mari Tamaki, a high school student filled with curiosity and dreams, longs to explore the unknown beyond her mundane existence. Hindered by fear and self-doubt, she hesitates to pursue her ambitions until a fateful encounter with Shirase Kobuchizawa, a determined girl striving to reach Antarctica to find her missing mother. Encouraged by Shirase's unwavering determination, Mari joins her on this audacious adventure, accompanied by the lively Hinata Miyake and the elegant Yuzuki Shiraishi. Together, these four girls set off on a voyage towards the distant south, each with their unique aspirations. Sora yori mo Tooi Basho chronicles their exhilarating quest for something extraordinary.