Aiba Waterway

The Aiba Waterway (藍場川, Aibagawa), located southeast of Hagi's former castle town, is a historic canal that offers a unique glimpse into the city’s past. Built in the early 18th century, the canal was an essential part of daily life, serving various practical purposes for the local community. Small boats once traveled along its waters, transporting goods such as rice, firewood, and other necessities. The waterway was also vital for farming and fire prevention, with its water used to irrigate fields and protect the town from fire hazards. Today, the canal has transformed into a peaceful and scenic spot, where vibrant koi fish now swim gracefully in place of the once-busy boats.

Taking a stroll along the Aiba Waterway is a delightful way to experience the calm and charm of this historic area. The quiet neighborhood provides a serene atmosphere, perfect for leisurely exploration. Visitors can enjoy walking past well-preserved residences that are open to the public, offering a glimpse into how the waterway was seamlessly integrated into daily life during the Edo period. With its rich history and picturesque setting, the Aiba Waterway is an ideal destination for those who want to immerse themselves in Hagi’s cultural heritage.