
Guide
Takahama Beach is located near the tip of the Nagasaki Peninsula and features a beautiful stretch of white sand approximately 1 km long. Characterized by the striking contrast between the cobalt blue transparent water and the white sand, it has been selected for prestigious lists such as the '100 Best Japanese Shores' and '88 Best Beaches in Japan.' The water quality is exceptionally high and the waves are gentle, making it a popular destination for families and repeat visitors. A major highlight is the ability to view the UNESCO World Heritage site, Hashima (Gunkanjima), from the shore, providing a deeply scenic and historical landscape.
This area has long been cherished as a scenic destination rich in natural beauty. As the beach facilities have been developed, great care is taken to maintain water quality and protect the natural environment, positioning it as a prime example of Japan's beautiful coastline. The local culture is deeply rooted in a way of life that coexists harmoniously with the sea of Nagasaki.

The greatest draw of Takahama Beach is its incredible water clarity and rich marine ecosystem. Just a few meters from the shore, coral reefs spread across the seabed, allowing visitors to observe clownfish, sea anemones, and various colorful tropical fish through snorkeling. Additionally, you can see the silhouette of the former coal mining island, Gunkanjima (Hashima), on the horizon. The sight of the industrial ruins floating amidst the blue sky and sea is a unique spectacle found only here. In the late afternoon, the view becomes even more magical as the silhouette of Gunkanjima emerges against the setting sun over the East China Sea.
The beach is primarily operational during the peak summer season from July to August. During this period, various facilities such as beach umbrellas are available. The bright daylight hours are perfect for snorkeling to observe the coral reefs and marine life. For those seeking photogenic scenery, the 'magic hour' at dusk is highly recommended, as the sky turns vibrant shades of orange and the silhouette of Gunkanjima creates a dramatic and beautiful backdrop.
Beyond just swimming, the area offers an immersive experience through snorkeling. You can encounter vibrant marine life like clownfish and various tropical fish near the coral reefs. Depending on the season and water conditions, wearing a wetsuit may be recommended to enjoy the environment more comfortably. Nearby facilities often provide a welcoming environment for beginners to learn about marine life and proper equipment.
Takahama Beach is located in a peninsula/island area accessible from Nagasaki city. The surrounding region is filled with the lush natural beauty of Nagasaki, allowing you to enjoy both the sea and the verdant landscapes. It is also recognized as a key viewpoint for observing the distant sight of Gunkanjima, offering two distinct perspectives of the Nagasaki sea—from the water and from the land.
To enjoy swimming and snorkeling, we recommend preparing swimwear, a change of clothes, a hat, and sunscreen to protect against the sun. If you plan to snorkel, bringing a board or equipment to help you see clearly underwater is beneficial. Please observe local etiquette by taking all your trash home with you and respecting the natural environment to protect the coral reefs and local ecosystem.