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Underground Kingdom Mikawa Mu Valley冒険テーマパーク 地底王国 美川ムーバレー

Amusement Park / Theme Park

"This theme park in Iwakuni City, Yamaguchi Prefecture is on the site of a mine. The motif of the park is based on the legend of the lost continent of Mu, and the park is divided into 15 zones including temples and a mysterious lake. The ""underground hall"" created in the below ground space is used as a concert hall, and the building in the center ""Yama Hotaru"" is used as guide for general information, restaurants and shops, experience studios, and a large public bath."


Yamaguchi Pref. Iwakunishi Mikawamachinekasa 1564-1

phone 0827770111

※ There is change of business hours depending on the season

Recommended Guide



Yamaguchi Pref. Iwakunishi Mikawamachinekasa 1564-1 [map]



※ There is change of business hours depending on the season
Wednesday, The winter season (Dec.-Feb.) Is Tuesday, Wednesday closed
[Ticket fee Friday] Adults (Junior high school students and older) 1,500 yuen, Children (4 years old-Elementary School Students) 950 yuan, under 3 years Free
※ group discounts (over 20 people), and for other experiences Friday Are different
Parking Lot
Available (about 170 spaces)
Large-sized buses and so on are also available
Credit Card
Not available

Information Sources:  NAVITIME JAPAN


          There is no Station nearby. There is no Bus Stop nearby. There is no Parking nearby. There is no IC nearby.

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          Yamaguchi Main Areas


          Heading west along Japan’s largest island, Honshu, the very last prefecture you’ll reach is Yamaguchi, separated from Kyushu by a small strip of water known as the Kanmon Straits, which the far-reaching harbor city Shimonoseki looks over. With water at every turn, the seafood of Yamaguchi is an indisputable highlight, and we’re not talking just the usual fish dishes—the notorious fugu, or puffer fish, is a Japanese delicacy that was discovered in Yamaguchi prefecture, making it the best place to try it out.

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