
Guide
Maruike Spring is a breathtaking natural spring located in Kiba, Yusui Town, Kagoshima Prefecture. The most striking feature is the mesmerizing color of the water, which shifts from a deep emerald green to a brilliant blue, boasting such high transparency that you can see straight to the bottom of the pond. Surrounded by lush greenery and mountains, the site offers a sense of profound tranquility. The landscape, sculpted by the forces of nature, provides a peaceful sanctuary for all who visit.
The region's unique geological structure at the foot of the Kirishima mountain range creates an ideal environment for high-quality spring water to emerge. The area around Yusui Town, including Maruike Spring, has long been defined by its abundant water resources. This constant supply of water through natural cycles forms the backbone of the local ecosystem. While there are few historical structures, the site represents the quintessential Japanese relationship with water and the deep-rooted culture of living in harmony with nature.

The primary attraction is the extraordinary clarity and color of the water. The surface is so transparent that rocks and aquatic plants on the pond floor are clearly visible, and the appearance changes beautifully depending on the angle of sunlight. The contrast between the vibrant water and the surrounding mountains creates a stunning natural masterpiece. The area is well-maintained to preserve this delicate natural landscape.
Maruike Spring is accessible 24 hours a day, but the scenery changes with the time and season. Visiting during bright daylight hours is highly recommended, as sunlight reflecting off the surface makes the emerald green hues even more vivid. The lush greenery of summer and the changing colors of the seasons offer different charms throughout the year. For those seeking absolute silence, early morning or night visits allow you to focus entirely on the soothing sounds of nature.
The main purpose of visiting is to observe the natural scenery and enjoy a moment of relaxation in a quiet environment. Visitors can enjoy observing the incredible transparency of the spring and the surrounding ecosystem. While there are no organized activity programs, the simple act of quietly contemplating the water's beauty provides a perfect opportunity for mental refreshment.
The area around Maruike Park is characterized by the pristine natural environment of Yusui Town. Located behind JR Kurino Station, the surrounding townscape is one where human life and nature coexist harmoniously, utilizing the abundant water resources. A stroll through the surrounding area offers a deeper understanding of the natural beauty found at the foot of the Kirishima mountain range.
As this is a natural site, we recommend wearing comfortable walking shoes. There are no entrance fees or payments required on-site, but it is convenient to bring your own water and light snacks. Please follow local etiquette by taking all trash home with you to protect the environment. English signage is limited, so please be mindful of your surroundings. To preserve the delicate ecosystem, please avoid any actions that could disturb the water or the pond's environment.