Nirayama Reflex Blast Furnace
Nirayama Hansharo
A World Heritage site symbolizing technological innovation in the late Edo period.
The Nirayama Reflex Blast Furnace is an industrial monument that symbolizes the technological innovation of the late Edo period. A 'reflex furnace' is a facility designed to melt pig iron to produce high-quality iron.
What makes it special
About Nirayama Reflex Blast Furnace
- Directly witness a precious industrial heritage site registered as a World Heritage site.
- Observe the structure of the only surviving operational blast furnace in Japan.
- A perfect spot to experience the history of technological innovation during the late Edo period.
- Enjoy a historical stroll within the lush, natural environment of Izunokuni City.
Photo gallery
All photos
Weather forecast
Thu
9/17
26°/20°
94%
Fri
9/18
26°/21°
8%
Sat
9/19
28°/24°
52%
Sun
9/20
26°/23°
86%
Mon
9/21
28°/23°
84%
Tue
9/22
28°/23°
32%
Wed
9/23
26°/22°
33%
Tips
Payment
Please check on-site for specific payment methods.
English Support
Please check on-site for the availability of English signage or guides.
Reservations
No advanced reservation is required.
Clothing
Comfortable walking shoes and clothing are recommended due to outdoor movement.
Photography
Photography restrictions may apply to protect the historical remains.
Accessibility
Please be mindful of uneven terrain and steps around the ruins.
Etiquette
To preserve the historical site, entering restricted areas or touching the structures is strictly prohibited.
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