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CURVESCOUT / MOTORCYCLE RIDE

Tomioka Silk Mill and Nirayama Reverbatory Furnaces

Plan this ride

Recorded distance
493 km
Riding-time estimate
7 h 36
Journey
Recorded itinerary
Distance and timing basis

Ordered leg totals agree within rounding. Stop distances are approximate sums of rounded legs. Stops, delays, approach and any separate return travel add time. Basis: producer-declared routed record.

Reading history stays on this device. My road watch requires a separate selection; opening it does not subscribe this ride.

Distance and riding time are measured on the routed road. Check local closures and conditions before you ride.

Open this ride in CurveScout

Why this ride

From Tomioka it runs 493 km to Tomioka; allow about 7 h 36 of riding. It goes by way of Kawaguchi Asama-jinja Shrine, Nirayama Reverbatory Furnaces and back through Kawaguchi Asama-jinja Shrine. The stored terrain estimate reaches about 1,050 m; a measured road-elevation profile is not available. It suits an unhurried touring pace.

Waypoint introductions and full write-ups

  1. 1. Tomioka Silk Mill

    Tomioka Silk Mill is a long, low brick building with a timber frame, and it looks stranger than it is. In 1872, only a few years after the Meiji government opened Japan to the West, the state built this factory to produce silk by modern methods and sold it abroad to pay for the country's modernisation. A French engineer, Paul Brunat, designed it and hired French instructors, and the brick, laid in a pattern known as Flemish bond, was made locally by workers who had never seen a brick building before. The cocoon warehouses, with their sturdy roof frames, are still among the biggest wooden-framed brick buildings in Japan.

    Read the complete Tomioka Silk Mill write-up.

    Recorded stop-planning note

    May refer to an earlier itinerary; verify against your selected route before riding.

    Planning note

    Tomioka Silk Mill is where the day begins. Next is Kawaguchi Asama-jinja Shrine.

  2. 2. Kawaguchi Asama-jinja Shrine

    Mount Fuji was never meant to be seen only from a distance, and the shrines at its foot are where the older idea of the mountain as a god survives. The Kawaguchi Asama-jinja sits among tall old cedars on the north side, near Lake Kawaguchi, one of the five lakes that ring the mountain's northern foot, and it is one of the shrines that were used by pilgrims before they began the climb. The deity honoured at the Asama shrines is Konohanasakuya-hime, the princess of the blossoming trees, who is linked with the mountain and its volcanic fire.

    Read the complete Kawaguchi Asama-jinja Shrine write-up.

    Recorded stop-planning note

    May refer to an earlier itinerary; verify against your selected route before riding.

    Planning note

    Kawaguchi Asama-jinja Shrine comes up about 174 km into the recorded legs. Next is Nirayama Reverbatory Furnaces.

  3. 3. Nirayama Reverbatory Furnaces

    Two pairs of tall brick chimneys stand in a quiet suburb at the base of the Izu Peninsula, looking strangely European against the green hills. They belong to the Nirayama reverberatory furnace, built in the 1850s to melt iron for casting cannons, at a time when Japan felt threatened by Western warships arriving in its waters. The project was led by Egawa Hidetatsu, the local magistrate, a forward-thinking official who studied Western military technology from Dutch books. He died before it was completed, and his son finished the work. It is the only surviving reverberatory furnace of its era in Japan that was actually used for casting, and since 2015 it has been part of the UNESCO site of the Sites of Japan's Meiji Industrial Revolution.

    Read the complete Nirayama Reverbatory Furnaces write-up.

    Recorded stop-planning note

    May refer to an earlier itinerary; verify against your selected route before riding.

    Planning note

    about 246 km into the recorded legs you reach Nirayama Reverbatory Furnaces. Next is back through Kawaguchi Asama-jinja Shrine.

  4. 4. back through Kawaguchi Asama-jinja Shrine

    Return visit. Read the place description above.

    Read the complete Kawaguchi Asama-jinja Shrine write-up.

    Recorded stop-planning note

    May refer to an earlier itinerary; verify against your selected route before riding.

    Planning note

    back through Kawaguchi Asama-jinja Shrine, late in the day. Next is Tomioka Silk Mill.

  5. 5. Tomioka Silk Mill

    Return visit. Read the place description above.

    Read the complete Tomioka Silk Mill write-up.

    Recorded stop-planning note

    May refer to an earlier itinerary; verify against your selected route before riding.

    Planning note

    Back at Tomioka Silk Mill. That is the ride.

Leg by leg

Tomioka Silk Mill to Kawaguchi Asama-jinja Shrine

Tomioka Silk Mill → Kawaguchi Asama-jinja Shrine is 174 km of getting across. Ride it tidily and keep the enthusiasm for what comes after.

Kawaguchi Asama-jinja Shrine to Nirayama Reverbatory Furnaces

Kawaguchi Asama-jinja Shrine → Nirayama Reverbatory Furnaces is 72 km of getting across. Ride it tidily and keep the enthusiasm for what comes after.

Nirayama Reverbatory Furnaces to back through Kawaguchi Asama-jinja Shrine

Nirayama Reverbatory Furnaces → back through Kawaguchi Asama-jinja Shrine is 72 km of getting across. Ride it tidily and keep the enthusiasm for what comes after.

back through Kawaguchi Asama-jinja Shrine to Tomioka Silk Mill

back through Kawaguchi Asama-jinja Shrine → Tomioka Silk Mill is 174 km of getting across. Ride it tidily and keep the enthusiasm for what comes after.

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