In Kochi Prefecture, you can hike along one of the ancient roads that were used to transport precious salt around 400 years ago.
The town of Kagami in Konan City was once an important salt-producing area, and their natural sea salt would be transported to a market in Akaoka. This was done via the Tosa Shio no Michi, or Tosa Salt Road.
Salt is essential for humans, and thus was a precious commodity at the time. This route through the mountain not only allowed people further away from the coast to get this important mineral, but was also a lifeline that allowed for the exchange of products and foodstuffs between the mountain and coastal communities.
A 30-kilometer section of the route has been restored, stretching between the towns of Monobe and Akaoka. Trekking fans can follow the track and spot reminders of its ancient past, as the forest trail is dotted with shrines, temples and statues, to pray for the safety of travelers and the horses that once carried salt in panniers on their backs.
The Salt Road was revived by volunteers in 2002, and these days the Tosa Salt Road Preservation Society is active in maintaining the trail, creating rest areas, training walking guides and sharing its beauty with others. Over the years, the road has been widely recognized for both its cultural and natural value, attracting hikers and trail runners who want to experience history and serenity along the 30-kilometer protected route. The route regularly hosts long distance walks and trail running competitions, such as the Konan Trail event.
If you have some Japanese skills, you can take on the trek yourself as well (check the map linked at the end). After being dropped off by taxi at the trailhead, hoist your pack and head into a world that seems to have remained unchanged for hundreds of years, for a true Kochi hiking adventure off the beaten track.
