Overview of Takegashima Underwater Park
Often described as a “gem of the southern seas,” Takegashima Underwater Park is celebrated for its vivid blue ocean, scattered islands, and beautiful underwater scenery. Located off the northwestern part of Takegashima Island, the park offers visitors a chance to experience the natural richness of Japan’s Pacific coast.
Activities such as diving and sea kayaking allow visitors to explore the marine environment more closely. Whether you prefer an active adventure or a relaxing cruise, the park offers memorable ways to discover the colorful world beneath the waves.
Board the Blue Marine at Takegashima Port
The sightseeing boat Blue Marine departs from Takegashima Port and cruises around the underwater park. Tickets are available at Marine Jam Ocean Natural History Museum, the white building located just across Takegashima Bridge.
The museum features information and exhibits about the marine environment surrounding the island. Visiting before your cruise is a good way to learn about the local ecosystem and appreciate the coral reefs and marine life you may see during the journey.
Natural Wonders of Takegashima
Coral Reefs and Marine Life
More than 20 species of coral inhabit Takegashima Underwater Park, providing habitats for a wide variety of marine creatures. In the clear water, colorful fish swim among the coral formations, creating an impressive underwater landscape. The area is particularly attractive to divers and sea kayakers who want to experience the marine environment at close range.
Some coral has been lost in recent years due to environmental pressures, including pollution. Conservation efforts are therefore important to protect this fragile ecosystem and preserve the park’s natural beauty for future generations.
Scenic Landmarks on Takegashima Island
Takegashima Island itself offers plenty of natural and cultural attractions. Highlights include Takegashima Shrine and Marine Jam Ocean Natural History Museum. The island also has a bamboo grove measuring approximately 50 meters on each side, which is said to be the origin of its name.
Visitors can also look for unusual rock formations known as Summit Stone, Monk Rock, Turtle Rock, Wobbling Stone, Floating Stone, Stone Slab, and Bishago Giant Rock. These distinctive formations showcase the island’s striking geology and provide interesting subjects for photography.
Discover the Underwater World aboard the Blue Marine
One of the main attractions of Takegashima Underwater Park is the approximately 40-minute sightseeing cruise aboard the Blue Marine. The boat travels through waters known for their rich coral communities, allowing passengers to admire the marine scenery without entering the sea.
The vessel has a glass-bottom observation room where visitors can sit and look directly into the underwater world. Through the glass, you can observe coral and fish in their natural environment. The scenery varies with the seasons and ocean currents, making each cruise a unique experience.
Branching Coral and Honeycomb-Like Coral
From the observation room, passengers can view coral communities that include branching corals such as *Acropora* and massive corals known as *Porites*. Colorful fish weave between the coral formations, creating a tropical atmosphere beneath the water.
These coral habitats are valuable natural resources, and their protection is essential to maintaining the area’s biodiversity. Visitors can help by respecting the marine environment and following local conservation guidance.
Diving and Sea Kayaking
For those who want a more active experience, Takegashima Underwater Park offers opportunities for diving and sea kayaking.
Diving: Explore the underwater landscape and observe coral and marine life at close range. Depending on the conditions and available services, diving experiences can be enjoyed by both beginners and experienced divers.
Sea kayaking: Paddle across the clear water while taking in views of the surrounding islands and coastline. Kayaking offers a peaceful way to appreciate the scenery and feel closer to the natural environment.
One of Tokushima and Shikoku’s Scenic Highlights
Takegashima Underwater Park has been selected as one of the 88 Views of Tokushima for its beautiful scenery and rich natural environment. It is also included as Site No. 21 among the 88 Views of Shikoku, under the title “A Dreamlike Cruise through Takegashima Marine Park.”
The cruise highlights the sea’s brilliant blue color, remarkable clarity, coral reefs, and colorful fish. Together, these features create an unforgettable way to experience the natural beauty of Shikoku’s southern coastline.
Tropical Coastal Scenery
One of Takegashima’s most distinctive features is its tropical-looking coastal scenery. The sea shines in deep shades of blue, while small islands rise from the water and coral reefs flourish below the surface. The vivid colors and clear water give the area a distinctly southern-island atmosphere.
The appearance of the sea changes throughout the year, offering different views with the seasons and ocean conditions. Whether enjoyed from a sightseeing boat, a kayak, or beneath the surface, Takegashima’s coastal landscape is a memorable highlight for nature lovers.
Access to Takegashima Underwater Park
To visit Takegashima Underwater Park, travel to Takegashima Port in Kaiyo Town, Tokushima Prefecture. Sightseeing cruises aboard the Blue Marine depart from the port and take visitors around the park’s scenic marine area.
Marine Jam Ocean Natural History Museum is located just across Takegashima Bridge. Stop by to learn about the area’s history, marine life, and ecosystem before or after your cruise. Combining a museum visit with a boat trip is an excellent way to discover both the underwater environment and the island’s coastal scenery.
Experience the Beauty of Takegashima
Takegashima Underwater Park is a special destination in Tokushima Prefecture, where clear blue waters, coral reefs, and abundant marine life come together. A cruise aboard the Blue Marine offers a relaxing way to view the underwater world, while diving and sea kayaking provide opportunities for closer encounters with the sea.
Recognized among the 88 Views of Tokushima and the 88 Views of Shikoku, the park is an appealing destination for travelers interested in marine nature and spectacular coastal landscapes. Visit Takegashima to experience its brilliant waters, colorful coral communities, and the distinctive beauty of Japan’s southern Pacific coast.