The island's highest peak is Takamiyama (高見山) 283.2 m (929 ft) high.

The Mukaishima is a pear-shaped island and separated from the Honshu mainland by a 200-meter wide strait.

The Mukaishima is connected to the mainland of Honshu and Innoshima islands by bridges of Nishiseto Expressway (Shimanami Kaidō).

The buses to Mukaishima can be taken from Hiroshima, Fukuyama or Onomichi cities.

This Hiroshima Prefecture location article is a stub.