Sumoto Castle Ruins
Castle ruins located at the summit of Mt. Mikuma, Approx. 133 meters above sea level, in eastern Awaji Island. From the Sengoku period to the Edo period, it served as a base for governing Awaji Province. It is said to have been built in 1526 by the Ataka clan, who led the Awaji navy, and was later renovated by the Wakisaka clan into the stone-walled castle that remains today. From the ruins, you can enjoy a sweeping view not only of Sumoto City but also of Osaka Bay, making it a stronghold worthy of being called a fortress of the southern seas.
You have to hike up a short mountain path, and you’ll break a bit of a sweat, but the view from the castle ruins is really nice. You can look out over all of Sumoto City and the ocean, which feels super rewarding.
There aren’t many buildings left at the site, so it’s more of a place to enjoy the scenery and take in the history.
It’s not crowded, and the atmosphere is nice and peaceful. On a sunny day, it’s a great spot for a walk and some photos. If you don’t mind a bit of walking, this is definitely a worthwhile stop on Awaji Island.
