The Yoshino River has cut Oboke and Koboke gorges through hard crystalline schist, leaving pale rock walls above green water. A short sightseeing boat runs from the riverside; rafting companies use the same stretch. In early May hundreds of koinobori carp streamers hang across the gorge.
- Sightseeing boat: about 30 minutes round trip from the Oboke riversideSource: Oboke-kyo Mannaka (official boat operator)
- JR Oboke Station on the Dosan Line is the gateway to both the gorge and the Iya ValleySource: JR Shikoku
- Michi-no-Eki Oboke (Lapis Oboke) beside the gorge houses a yōkai museum and a stone museumSource: Miyoshi City tourism


Photos: Oboke Gorge sightseeing boat — FIND/47 contributor via FIND/47, CC BY 4.0 · Sightseeing boat in the gorge — さかおり via Wikimedia Commons, CC BY-SA 4.0 · Koinobori over the gorge in May — OKJaguar via Wikimedia Commons, CC BY-SA 4.0
Getting there
JR Oboke Station (about 1 h 15 min from Tokushima by limited express via Awa-Ikeda; about 1 h from Kōchi). Boat pier and michi-no-eki are a short walk or one bus stop away.
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Data: GBIF occurrence records for Tokushima (GADM JPN.40_1), year 2024, as compiled on NihongoHub Wildlife.
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