Overlooking a pretty beach, a short distance from Oyamazumi Shrine, the Hakata Salt Omishima Factory opens its doors to visitors.

Located on Omishima Island, overlooking pretty Utena Beach, a short distance from Oyamazumi Shrine, the Hakata Salt Omishima Factory offers an engaging look into the production of one of Japan’s most famous salts.

Known nationwide for the brand “Hakata no Shio,” the factory plays a key role in continuing a modern salt-making tradition rooted in the Seto Inland Sea.

Visitors can explore exhibits that explain how salt production in Japan evolved after the abolition of traditional salt fields. Through displays, videos, and models, the factory introduces the unique ion-exchange membrane method used today, which produces pure, high-quality salt while preserving essential minerals. The process highlights the connection between the calm waters of the Inland Sea and everyday Japanese cuisine.

One of the most enjoyable parts of the visit is the tasting corner, where guests can sample different varieties of Hakata salt and discover how subtle differences in texture and mineral content affect flavor. The on-site shop sells a wide range of products, from cooking salts and seasonings to sweets and souvenirs, making it a great place to pick up edible gifts. Don't miss the salted soft served ice cream!

For cyclists, the Hakata Salt Omishima Factory is an easy and rewarding stop, offering a flat approach, rest facilities, and a chance to learn about a product deeply tied to local life and food culture while taking a break from your ride.