1. Oma Port
Heritage and Relics

Oma Port

Oma Port used for loading ore

Oma Port was constructed in the traditional method of using slaked lime mixed with other materials, a common building technique before concrete became popular, and was completed in 1892. This port was used for loading ore and unloading materials for the mines, such as coal. This heritage site includes the seawall built of masonry, a truss bridge, loader pier and crane support pedestals.

Facility Basic Information

16 Aikawa Shibamachi, Sado, Niigata 952-1503
Not Available 
General Accessibility
Not Available 
Transport Access
Ryotsu Port Approx 47 minutes by car
Nearest bus stop
Ooma (Kaifu Line) Approx. 1 minute on foot from bus stop

・Gates are open from 8:00 am until 6:00 pm.
・The port premises are private property.
・Service vehicles may be operating within the premises. There are some dangerous areas, so explore at your own risk. The manager and Sado City bear no responsibility for any accidents or incidents incurred.

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Stores where you can eat and drink nearby