Miyanohama Beach

In short

Miyanohama Beach is located on the north side of Chichijima Island and is popular for snorkeling. Facing the Anijimaseto Strait, which runs between Chichijima Island and Anijima Island, it is a coast with calm waves. Due to the high water clarity and well-developed coral reefs, many tropical fish can be seen. The waters of Miyanohama Beach are designated as a Marine Park Zone within the national park.

• ​Fish Gathering around the Coral​​: Coral thrives on both the left and right sides of the beach, attracting fish. If you are lucky, you might encounter the wrought iron butterflyfish (yuzen), a species endemic to Japan.
• ​View of Anijima Island​​: From the beach, you can see Anijima Island across the strait.
• ​Tide Pool Observation​​: The shallows on the right side facing the sea are suitable for observing tide pools, especially during low tide at spring tide.

History and Highlights

​Miyanohama Beach​ is a beautiful beach on the north side of Chichijima Island. The sea stretching out in front is the Anijimaseto Strait. The Anijimaseto Strait is the channel between Chichijima Island and the uninhabited Anijima Island to its north. Facing this Anijimaseto Strait, Miyanohama Beach is a calm coast. From the beach, Anijima Island is visible.

The water clarity is high, and because coral reefs are well-developed, many tropical fish can be observed. It is introduced as an optimal beach for diving and snorkeling.

The marine area of Miyanohama Beach is designated as a Marine Park Zone within the national park. On Chichijima Island, waters where coral reefs are well-developed, such as Miyanohama Beach and Tsurihama, make up this zone. In the Ministry of the Environment's list, it was designated on November 12, 2009, as "Chichijima Miyanohama / Tsurihama" of Ogasawara National Park, covering an area of 38.9 hectares.

Along with the Anijima Marine Park and the Nagasaki Observation Deck, Miyanohama Beach is counted among the representative attractions of the Chichijima Archipelago in Ogasawara National Park. A parking area is located right next to the beach, making it easily accessible. There is also a rest space where visitors can relax after swimming.

Tips for Viewing and Experiences

• ​Fish around the Coral​​: Coral thrives on both sides of the coast, attracting fish. If you are lucky, you may be able to see the wrought iron butterflyfish (yuzen), an endemic species of Japan.
• ​Tide Pool Observation​​: The shallow area on the right side looking toward the sea is well suited for observing tide pools, such as at low tide during spring tide.
• ​Caution Regarding Offshore Currents​​: In the Anijimaseto Strait, particularly off the shore of Miyanohama Beach, currents are complex and swift. Because the currents offshore are surprisingly fast and unpredictable from the beach, caution is necessary. Since the tidal current in the strait is rapid and dangerous, be sure not to swim past the yellow buoys.

Walking Tips

From the Commerce, Industry and Tourism Hall (B-Ship), where the tourist association is located, it takes about 20 minutes on foot or 4 minutes by car. If taking a bus, get off at Miyanohama Iriguchi and walk for about 10 minutes. It is also accessible on foot from the Omura Coast, taking about 20 to 30 minutes. Also on the north side of the island like Miyanohama Beach is Tsurihama, a secluded cove-like beach. From Miyanohama Beach, the Omura Coast is about 1.1 km to the south, and the Weather Station Observation Deck is about 1.3 km to the southwest.