Dobu Marsh is a marsh in Nagano Prefecture. It is divided into the South Dobu Marsh, which is close to the campsite, and the North Dobu Marsh, which is further away. Exploration ▼It was foggy when we arrived. ▼This is a map of the whole area. We arrived late and the fog was very strong, so we decided to explore only the South Dobu Marsh. ▼As we went through the forest, the atmosphere gradually became more like a real marsh. ▼Further in, we came across a marsh with a stream running through it...