Karatsu Kunchi

Come for the floats — they're the reason over 500,000 people show up every year, and viewing is free and standing-room throughout.

Fourteen lacquered, gold-leafed hikiyama, parading in the order they were built — from Katana-machi's Red Lion in 1819 through to Egawa-machi's treasure-ship float — take the shape of lions, sea bream, dragons, and samurai helmets, each weighing several tons and cared for by a different Karatsu neighborhood.

Day two opens at dawn with a striking kabukabu-jishi lion dance performed by local youth at Karatsu Shrine, before the floats haul out alongside the mikoshi toward Nishinohama Beach — the best moment of the whole festival, watching teams drag them through soft sand while chanting "Enya! Enya!" On the final day the floats retrace an 8km route through the old castle town one last time before being hauled back into storage for the year.

Designated a National Important Intangible Folk Cultural Property in 1980, it's Kyushu autumn at its most hands-on and dramatic.