Kumejima is one of Okinawa’s most beautiful and historically significant islands, located approximately 100 kilometers west of Okinawa’s main island. Known for its pristine beaches, crystal-clear waters, coral reefs, ancient castles, and unique cultural heritage, Kumejima has long been celebrated as one of the jewels of the Ryukyu Islands. The island offers visitors a perfect combination of natural beauty, traditional culture, and fascinating history.

For centuries, Kumejima played an important role in maritime trade and regional politics during the era of the Ryukyu Kingdom. Its strategic location and abundant natural resources contributed to economic prosperity and cultural development. Today, the island attracts travelers seeking a peaceful tropical escape away from Okinawa’s more crowded tourist destinations.

From breathtaking sandbars and scenic coastlines to historical landmarks and marine adventures, Kumejima offers unforgettable experiences for every visitor.

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1. Hatenohama Beach

Overview and History

Hatenohama Beach is the most famous attraction on Kumejima and one of the most spectacular beaches in Japan.

Located several kilometers offshore, Hatenohama consists of a stunning sandbar stretching across brilliant turquoise waters. The pristine white sand and crystal-clear sea create a landscape that resembles a tropical paradise untouched by modern development.

Accessible only by boat, the beach is popular for swimming, snorkeling, sunbathing, and photography. The surrounding waters contain vibrant coral reefs and diverse marine life that attract visitors from around the world.

Its extraordinary beauty has made Hatenohama one of Okinawa’s most iconic natural landmarks.

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2. Uegusuku Castle Ruins

Overview and History

Uegusuku Castle Ruins is one of the highest castle sites in Okinawa and an important historical landmark.

Constructed during the Gusuku period, the fortress served as a political and military center before the unification of the Ryukyu Kingdom. Located atop a mountain, the castle offers panoramic views of the island, surrounding ocean, and neighboring islands.

Although only stone walls and foundations remain today, the site provides valuable insight into medieval Okinawan architecture and governance.

The castle remains a symbol of Kumejima’s historical significance.

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3. Tatami-Ishi Rocks

Overview and History

Tatami-Ishi is one of the island’s most unique natural attractions.

The site features remarkable hexagonal rock formations created by volcanic activity millions of years ago. The geometric patterns resemble traditional Japanese tatami mats, giving the attraction its name.

Visitors can walk among the formations and learn about the geological processes that shaped the island’s landscape.

The unusual appearance of the rocks makes them one of Kumejima’s most photographed natural features.

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4. Ojima Island

Overview and History

Ojima Island is connected to the main island by a bridge and offers visitors a glimpse into traditional island life.

The island is known for its peaceful fishing villages, coastal scenery, and local seafood cuisine. Historically, residents relied heavily on fishing and maritime activities that contributed to the region’s economy.

Visitors can explore quiet streets, enjoy fresh seafood, and experience the relaxed atmosphere that characterizes Kumejima.

The island remains an important part of local cultural heritage.

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5. Kumejima Sea Turtle Museum

Overview and History

Kumejima Sea Turtle Museum is dedicated to the conservation and education of marine turtles.

The museum provides information about sea turtle biology, migration patterns, nesting behavior, and conservation efforts. Visitors can observe turtles and learn about the environmental challenges facing marine ecosystems.

Educational programs promote awareness of the importance of protecting marine wildlife and coastal habitats.

The facility plays a vital role in preserving one of Okinawa’s most beloved marine species.

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6. Ifu Beach

Overview and History

Ifu Beach is one of the island’s most beautiful coastal destinations.

The beach features soft white sand, calm turquoise waters, and excellent conditions for swimming and relaxation. Nearby resorts provide convenient access while preserving the area’s natural beauty.

Historically, local communities utilized the surrounding waters for fishing and transportation.

Today, the beach remains a favorite location for visitors seeking tranquility and tropical scenery.

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7. Kumejima Hot Spring

Overview and History

Kumejima Hot Spring offers a unique wellness experience within Okinawa’s tropical environment.

The mineral-rich waters are believed to provide relaxation and health benefits. Visitors can enjoy therapeutic baths while overlooking beautiful coastal landscapes.

The hot spring has become a popular destination for travelers seeking relaxation after exploring the island.

Its combination of natural beauty and wellness makes it one of Kumejima’s distinctive attractions.

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8. Mifuga Rock

Overview and History

Mifuga Rock is a dramatic coastal formation associated with local legends and spiritual beliefs.

The large rock arch rises from the sea and has long been regarded as a sacred place by local residents. According to folklore, women prayed here for fertility and safe childbirth.

The surrounding coastline offers stunning ocean views and opportunities for photography.

The site combines natural beauty with cultural significance.

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9. Eef Beach

Overview and History

Eef Beach is one of the island’s most popular beaches and resort areas.

Stretching along the eastern coast, the beach offers soft sand, calm waters, and beautiful sunrise views. Visitors can enjoy swimming, kayaking, snorkeling, and beachside relaxation.

The area has become a major center for tourism while maintaining its natural appeal.

Its accessibility and scenic beauty make it a favorite destination for travelers.

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10. Kumejima Nature Trails

Overview and History

Kumejima Nature Trails provide opportunities to explore the island’s forests, hills, coastal landscapes, and wildlife habitats.

The trails pass through diverse ecosystems that support native birds, plants, and marine environments. Visitors can enjoy hiking, photography, and environmental education while experiencing the island’s natural beauty.

Conservation programs help protect these valuable habitats for future generations.

The trails offer a peaceful way to discover Kumejima beyond its famous beaches.

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History of Kumejima

The history of Kumejima extends back many centuries and is closely linked to the development of the Ryukyu Kingdom. Due to its strategic location in the East China Sea, the island became an important center for maritime trade, fishing, and cultural exchange.

During the Gusuku period, local rulers established fortified settlements such as Uegusuku Castle, which played significant roles in regional governance. The island later became known for its skilled craftsmen, agricultural production, and unique cultural traditions.

Throughout modern history, Kumejima preserved much of its natural environment and cultural identity while gradually developing tourism as an important economic activity. Today, the island is celebrated for its pristine beaches, rich history, and traditional Okinawan lifestyle.

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