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Mt. Tennozan
A 270-metre wooded hill between Kyoto and Osaka, and the battlefield where Toyotomi Hideyoshi's 1582 victory opened his path to power.
Mount Tennozan rises above the town of Oyamazaki, at the narrow corridor where Kyoto and Osaka nearly touch. The hill is best known as the site of the 1582 Battle of Yamazaki, in which Hashiba Hideyoshi defeated Akechi Mitsuhide, who had killed the ruler Oda Nobunaga days before. Well-documented accounts credit Hideyoshi's hold on the high ground as one reason for his victory. Today the town of Oyamazaki and Kyoto Prefecture maintain an official hiking course from near JR Yamazaki Station, past Hoshakuji temple and along interpretive panels, up to the battlefield ridge.
Why it stays quiet
The whisky distillery at the foot of the hill is famous, but almost no foreign visitor climbs the history-rich hill above it. There is little English signage on the trail, and the 40-minute climb keeps casual visitors away, so the battlefield ridge stays quiet and off the main tourist route.
Background & history
The battle was fought in 1582, shortly after the Honno-ji Incident in which Nobunaga was attacked and forced to take his own life. Hideyoshi's victory set him on the road to ruling Japan, and the hill's decisive role fixed the word Tennozan in the Japanese language as an idiom for a make-or-break contest. Hoshakuji, the Buddhist temple on the slope, is traditionally said to date to the Nara period, the 8th century.
What to look for — in walking order
- Hoshakuji temple
- an old temple on the ascent, linked to Hideyoshi's field headquarters during the battle
- Battlefield ridge
- the summit area, site of the 1582 Battle of Yamazaki, with interpretive panels along the trail
- Three-river view
- a lookout over the plain where the Katsura, Uji and Kizu rivers meet
- Yamazaki Distillery
- Suntory's 1923 malt whisky distillery at the mountain's foot
How to enjoy it
Start from near JR Yamazaki Station and follow the marked course up past Hoshakuji to the ridge — roughly 40 minutes up, with the steepest stretch early on. Read the trailside panels to picture the battle, then take in the three-river view from the top. Wear sturdy shoes and allow time for daylight on the way down.
How to actually get there
- Kyoto Station -> Yamazaki Station (JR Kyoto Line local train, ~15 min, direct).
- From the station, follow the signpost about 5 min uphill on paved lanes to Hoshakuji temple.
- Climb the marked trail past the temple to the battlefield ridge (~40 min up).
- JR Kyoto Line to Yamazaki
- Kyoto Station -(JR Kyoto Line local train, ~15 min)-> Yamazaki Station. A direct ride with no transfer. Take a LOCAL train: rapid and special-rapid trains do not stop at Yamazaki, so check the train type on the platform display. Local trains run often, several times an hour through the day. The trail starts about a 5-minute walk from the station.
- same JR Kyoto Line back to Kyoto
- Return on the JR Kyoto Line local train from Yamazaki Station to Kyoto Station (~15 min). Trains run frequently until late evening and no booking is needed, so you can leave whenever you finish. But the wooded trail gets dark early, so come down the mountain while there is still daylight, then check return times on the platform display at the station.
Before you go
- Cash
- There are no shops or vending on the hill itself, so carry your own water. On JR trains you can tap an IC card (a rechargeable transit card such as Suica or ICOCA) or buy a paper ticket at the machine. Shops in the town below take cash.
- Closing days
- The trail is steep in places and has no lighting, so wear proper walking shoes and start in the morning; the summit itself has no set opening hours.
- Another way
- You can also reach the same trailhead by the Hankyu Kyoto Line to Oyamazaki Station, which sits about a 2-minute walk from JR Yamazaki Station.
- After you get off
- From JR Yamazaki Station, follow the stone marker and signpost near the exit, then walk about 5 minutes uphill on paved residential lanes to Hoshakuji temple, where the mountain trail begins.