A stone multiple-arch dam whose stately form recalls a medieval European castle.

Honen-ike Dam stands in the mountains of Kanonji and is designated an Important Cultural Property of Japan. Its massive stonework and five arches create a striking landscape.

Three highlights of Honen-ike Dam

1. 1. A one-of-a-kind stone arch damAdmire the powerful, elegant form of this rare stone multiple-arch dam.
2. 2. See the entire dam from the waterside parkThe lawn at adjacent Honen-ike Yusui Park offers a close-up view of the full structure.
3. 3. The summer yurunuki water releaseThe dramatic seasonal release is a memorable summer sight. Check official information to confirm whether it will take place.

Official information and directions

Check the Kanonji Tourism websiteGet directions on Google Maps

Quick access guide

* Some mountain roads are narrow. Please drive carefully.

Nearby attractions

• ・Honen-ike Yusui ParkThis park lies downstream from the dam, offering a close-up view of the full series of stone arches. During scheduled water releases, visitors can also witness the dramatic sight of water cascading from the dam, so check the release schedule before visiting.
• ・Discover Kanonji’s natural sceneryAt Ariake Beach and Kotohiki Park, stroll through tranquil scenery created by pine groves and the Seto Inland Sea. Traveling from mountain-ringed Honen-ike Dam to the coast makes it possible to experience Kanonji’s varied terrain and seasonal landscapes in a single day.
• ・Ichinomiya ParkThis seaside park features a white-sand beach, palm-lined paths, and play sculptures designed by Isamu Noguchi. After viewing the stone dam in the mountains, enjoy its open views across the Seto Inland Sea.