Ikuta Shrine (Tsubaki Sannomiya) is not just old; it is ancient. According to the Nihon Shoki (Chronicles of Japan), the shrine was founded by the legendary Empress Jingū in the year 201 AD.
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When: Late February to Mid-March. Why go: This is the peak bloom. The shrine hosts tea ceremonies in the garden where you drink matcha while gazing at the flowers. Local artists sell camellia-themed crafts, and there are free guided tours explaining the history of each tree. Tsubaki Sannomiya