The Besshi Copper Mine, operational for nearly three centuries until its closure in 1973, stands as a significant testament to Japan's industrial modernization. It was one of the nation's three major copper mines, playing a crucial role in the country's economic development. Today, it has been transformed into a unique tourist facility, allowing visitors to delve into its rich history and explore the remnants of its past.
Visitors consistently praise the historical atmosphere and the scenic beauty surrounding the mine. Many find the sight of old, buried buildings and the overall historical context to be particularly captivating. The area is also noted for its natural charm, with some reviewers mentioning the changing autumn colors as early as October, and even a touch of snow in late March, adding to the picturesque experience. The blend of industrial ruins with the natural landscape is a recurring theme in positive feedback.
For those planning a visit, it's advisable to allocate a significant portion of a day, perhaps 3-4 hours, to fully explore the site and its surroundings. While the mine itself is the main attraction, the journey to and from the site can also be part of the experience, especially for those who enjoy scenic drives or hikes. Bringing comfortable walking shoes is essential, as exploring the various parts of the mine and its trails involves a fair amount of walking. Consider visiting in autumn for the foliage or in late winter/early spring for a chance to see snow-dusted landscapes, as noted by some visitors.
Reaching the Besshi Copper Mine requires some planning. While driving is an option, several reviewers caution that the roads leading to the mine can be narrow and challenging, suggesting that taking a bus from a road station might be a more comfortable alternative. One adventurous visitor even described running from Niihama Station to Tonaru and then hiking back, indicating that the area is accessible for those who prefer active travel. For those relying on public transport, researching bus schedules from nearby towns like Niihama is recommended.
A common point to be aware of is the potentially difficult access due to narrow roads if driving. To mitigate this, consider utilizing local bus services or joining a sightseeing tour, which many visitors recommend for a smoother journey. While the historical buildings are a highlight, some parts might be more ruinous than fully restored, which could be a minor disappointment for those expecting perfectly preserved structures. However, for enthusiasts of industrial archaeology, this adds to the authenticity.

