basic information

At its peak, Iwami Ginzan was one of the top producing silver mines in the world. Its yearly output of 38 tons of silver made up approximately a third of the world's production.

Silver from the mine, known as "Soma Silver," was of exceptionally high quality, and control of the mine was fiercely contested by local clans until it was acquired by the Tokugawa Shogunate in the early 1600s. Since then it was directly controlled by the Tokugawa government, and several castles, guard stations, and fences were erected to maintain control of the region.

Today the majority of the buildings in the mining area are in ruins but a few attractions remain. The main one is the Ryugenji Mabu Mine Shaft, a 273 meter long tunnel and the only shaft of over 600 that is open to the public. Also in the area are the Shimizudani Refinery Ruins and various temples and shrines.

Near the Ryugenji Mabu Mine Shaft are two trails that lead to castle ruins and nearby port towns. The trail leading to Yunotsu and Okidomari is approximately 12 km long, and the trail to Tomogaura is approximately 7 km.

Inside Ryugenji Mabu Mine Shaft

Shimizudani Refinery Ruins

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how to get there

The purple bus line connects Omori Town (Omori Daikansho) with the mining area (Ryugenji Mabu). The ride takes about 5-10 minutes, with buses departing every 15-30 minutes. If coming from the parking area (Iwami Ginzan Chushacho), take the green bus line to Omori bus stop (5 minutes, departures every 20-30 minutes) and transfer to the purple bus line.

A one-day bus pass for unlimited use of the purple and green bus lines is available for 500 yen.

It is also possible to walk between Omori Town and the mining area. The distance is about one kilometer (15-20 minutes without stops) from the former government office to Gohyakurakan, and another two kilometers (30-45 minutes) from there to the shaft. From the parking area, Gohyakurakan can be reached in about 20-30 minutes on foot via a nature trail shortcut.

How to get to and around Iwami Ginzan

hours and fees

Iwami Ginzan Combination Ticket:
A combination ticket for admission to the Former Government Office, Kumagai Residence, Kawashima Residence, Gohyakurakan and the Ryugenji Mabu Mine Shaft is available for 1500 yen. It comes with one coupon for each attraction and is valid for two days from purchase date.

Ryugenji Mabu Mine Shaft:
Hours: Daily 9:00 to 17:00 (until 16:30 during winter), closed over New Year
Admission: 400 yen, covered by combination ticket

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1st of 3 most visited sights in Iwami Ginzan.
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